Explain the organisational levels of the human body and give TWO examples for each of the levels. ​

Answers

Answer 1

Answer:

The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs,

Explanation:

Higher levels of organization are built from lower levels. Therefore, molecules combine to form cells, cells combine to form tissues, tissues combine to form organs, organs combine to form organ systems, and organ systems combine to form organisms.

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Answer 2

Answer:

The human body is organized into several levels of increasing complexity, from the smallest and simplest to the largest and most complex. These levels include:

1. Chemical level: At this level, atoms and molecules come together to form the basic building blocks of life, such as proteins, carbohydrates, lipids, and nucleic acids. Examples of chemical level components include:

Oxygen and carbon atoms that combine to form carbon dioxide, a waste product of cellular respiration.

Amino acids, the building blocks of proteins, which combine to form enzymes that catalyze chemical reactions in the body.

2. Cellular level: Cells are the smallest living units of the body and are responsible for carrying out all the functions necessary for life. Examples of cellular level components include:

Red blood cells, which transport oxygen from the lungs to the rest of the body.

Neurons, which transmit electrical signals between the brain and the rest of the body.

3. Tissue level: Tissues are groups of cells that work together to perform a specific function. Examples of tissue level components include:

Epithelial tissue, which covers and protects the body's surfaces, such as the skin and lining of the digestive tract.

Muscle tissue, which contracts and allows for movement, such as the heart muscle and skeletal muscle.

4. Organ level: Organs are structures composed of two or more types of tissues that work together to perform specific functions. Examples of organ level components include:

The heart, which is composed of cardiac muscle tissue, connective tissue, and blood vessels, and is responsible for pumping blood throughout the body.

The liver, which is composed of epithelial tissue, connective tissue, and blood vessels, and is responsible for filtering and detoxifying the blood.

5. System level: Systems are groups of organs that work together to perform complex functions in the body. Examples of system level components include:

The digestive system, which is composed of organs such as the mouth, esophagus, stomach, and intestines, and is responsible for breaking down food and absorbing nutrients.

The nervous system, which is composed of the brain, spinal cord, and nerves, and is responsible for transmitting signals throughout the body and coordinating body functions.

Explanation:


Related Questions

Ms. Plant, aged 48 years, is admitted to the hospital with a
seizure disorder. She experiences generalized seizures
approximately once a month. Her prescribed drugs include
carbamazepine (Tegretol) 300 mg three times a day. Carbam-
azepine comes in 100-mg tablets. The patient states that while
taking this drug, she sometimes experiences nausea and vom-
iting, as well as dizziness.
1. How many tablets will you give Ms. Plant with each dose
of medication?
2. What important teaching points will you share with the
patient about this drug?
3. What safety measures will you take when admitting Ms.
Plant to your hospital unit?

Answers

Ms. Plant should be given 3 tablets of carbamazepine (Tegretol) with each dose of medication.

What is Seizures?

A seizure is a sudden, uncontrolled electrical disturbance in the brain that can cause changes in behavior, movement, feelings, and consciousness. Seizures can range from mild to severe, and they can occur in anyone regardless of age or health status.

To calculate the number of tablets to give Ms. Plant with each dose of medication, we need to divide the total daily dose of 900 mg by the strength of each tablet, which is 100 mg.

300 mg (dose) x 3 (times a day) = 900 mg (total daily dose)

900 mg ÷ 100 mg per tablet = 9 tablets per day

Therefore, Ms. Plant should be given 3 tablets of carbamazepine (Tegretol) with each dose of medication.

Some important teaching points to share with the patient about carbamazepine (Tegretol) include:

Take the medication exactly as prescribed, and do not change the dose or stop taking the medication without consulting a healthcare provider.Carbamazepine can cause side effects such as dizziness, drowsiness, nausea, and vomiting, and it may also affect coordination and balance. It is important to avoid driving or operating heavy machinery until you know how the medication will affect you.Carbamazepine can interact with other medications, including birth control pills, and may also affect the levels of other medications in the body

When admitting Ms. Plant to the hospital unit, some safety measures that should be taken include:

Taking a detailed medical history, including any allergies, medical conditions, and medications the patient is currently taking.Monitoring the patient's vital signs, including blood pressure, heart rate, and temperature.Administering medications as prescribed and monitoring for any adverse effects.

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How health and safety legislation effects customer delivery

Answers

Answer:

Health and safety legislation affects customer service delivery as it requires staff in an organization to: ensure the safety of themselves and others, act responsibly, consider any hazards they see and remove them.

All persons infected with a bloodborne pathogen will begin showing symptoms soon after infection.
*
True
False

Answers

false it doesn’t show immediately it met take up to 9 months

Answer:

False, there won't be symptoms soon after infections

As a toddler Ben did not get enough vitamin D in his diet. As a result, his bones did not develop properly and his growth was delayed. What caused the delay in Ben’s physical development?
A.
an environmental factor
B.
a motor factor
C.
a biological factor
D.
a control factor
E.
a genetic factor

Answers

The delay in Ben’s physical development is caused by Option C : a biological factor.

The lack of vitamin D in Ben's diet caused a biological factor to affect his physical development, specifically his bone development and growth. Vitamin D is essential for the absorption of calcium, which is necessary for the formation and growth of bones. Without enough vitamin D, the body cannot absorb calcium properly, which can lead to weak and brittle bones, and delayed growth. This is a biological factor because it relates to the functioning and development of Ben's body at the cellular and molecular level, rather than external factors such as environment, control, or motor skills. A genetic factor may also play a role in how Ben metabolizes vitamin D, but the primary cause of his delayed physical development is due to the lack of vitamin D in his diet.

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What is the advantage of a long small intestine?

Answers

Little intestines are around 10 feet long and 1 inch in diameter. The great length allows the body enough time to digest the meal and extract all of the nutrients, and the numerous finger-like projections called villi and micro-villi increase the surface area for absorption.

What is meant by small intestine?The duodenum, jejunum, and ileum make up the small intestine. This aids in completing the stomach's first digestion of meals. In order for the body to utilize the nutrients (vitamins, minerals, carbs, lipids, and proteins) in food, it absorbs them. Digestion is carried out via the small intestine. When performing a colonoscopy, the very end of the small intestine is occasionally also examined. A pill-sized camera that records images as it travels down your digestive tract enables us to view hard-to-reach malignancies in the small intestine during a video capsule endoscopy procedure.The small intestine's main tasks include digesting food, absorbing nutrients for the body, and eliminating waste.

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The small intestine is the longest segment of the gastrointestinal tract, which is the long, continuous pathway through which food travels in your digestive system. Food is broken down into liquid in the small intestine, where the majority of its nutrients are absorbed. The waste is then transferred to the large intestine.

EXPLAIN HEALTH WORKFORCE examples ​

Answers

Answer:
The health workforce refers to the group of professionals who work together to deliver healthcare services to individuals and communities. Here are some examples of health workforce:

1. Doctors and nurses: These are the primary healthcare professionals who provide medical care and treatment to patients. They are responsible for diagnosing illnesses, prescribing medication, and providing necessary medical care.
2. Pharmacists: They play an important role in the healthcare system by ensuring that patients receive the correct medications and advising on their use. They are responsible for dispensing medications, providing drug information, and monitoring patient's medication use.
3. Allied health professionals: They are trained professionals who work alongside doctors and nurses to provide patient care. Examples include physiotherapists, occupational therapists, speech therapists, dieticians, and radiographers.
4. Community health workers: They are individuals who work within communities to promote health and prevent diseases. They educate people on health issues, provide preventive care, and connect people with healthcare services.
5. Health administrators: They are responsible for managing healthcare organizations, such as hospitals, clinics, and health centers. They ensure that resources are allocated efficiently, healthcare policies are implemented, and healthcare services are provided to patients.
6. Medical researchers: They are scientists who conduct research to understand diseases, develop new treatments, and improve healthcare services. They work in laboratories, universities, and research institutes.
7. Mental health professionals: They are healthcare professionals who specialize in mental health care. They diagnose and treat mental illnesses, provide counseling and therapy, and develop treatment plans to help patients manage their conditions.

Overall, the health workforce is a diverse group of professionals who work together to promote health, prevent diseases, and provide healthcare services to individuals and communities.

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• Please Give Brainliest

Answer:

The health workforce has a vital role in building the resilience of communities and health systems to respond to disasters caused by natural or artificial hazards, as well as related environmental, technological and biological hazards and risks.

Do medical bills contain errors. True or false

Answers

Answer:

True

Explanation:
True, medical bills can contain errors. It is not uncommon for medical bills to have mistakes or inaccuracies, such as duplicate charges, incorrect billing codes, or incorrect patient information. It is important for patients to review their medical bills carefully and dispute any errors they find.

True they can contain wrong info, wrong billing amount, address, wrong name and much more

One could determine how much of insurance premiums go to healthcare services by examining the

A) deductible
B) level of moral hazard
C) coinsurance
D) medical loss ration

Answers

Answer:

D) Medical Loss Ration

Explanation:

health questions that are better for you for your health

Answers

Use the Ask Me 3 questions to gain a better understanding of your health every time you speak with a doctor, nurse. What is the root of my issue? What must I accomplish? Why is it essential and vital that I do this?

Why is life-long health important?

Your lifestyle should include a commitment to good health and well-being. A healthy lifestyle can aid in the prevention of chronic, life-style induced diseases and debilitating conditions. Your self-esteem and self-image depend on how you feel about yourself and how well you take care and look after your physical and mental well-being along with social well-being.

What are some crucial inquiries pertaining to health?

What impact does safety have on my general wellbeing? What distinguishes healthy foods from unhealthy ones? What impact do using the bathroom, cleaning my teeth, and wearing fresh clothes have on my health?

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The effects of three health behaviors on the Urinary System, and explain how these behaviors help reduce the risk of developing a urinary system disorder.

Answers

The effects of three health behaviors on the urinary system, and these behaviors help reduce the risk of developing a urinary system disorder by drinking plenty of water, practicing good hygiene, and eating a balanced diet that is recommended in Option A,

What is urinary health?

The most important health behaviors that can benefit the urinary system are staying hydrated by drinking plenty of water, which helps to flush out the urinary tract and prevent the buildup of bacteria. Good hygiene habits can help reduce the risk of developing UTIs. This includes wiping from front to back after using the restroom to prevent the spread of bacteria, cleaning the genital area regularly, etc.

Hence, behaviors help reduce the risk of developing a urinary system disorder by drinking plenty of water, practicing good hygiene, and eating a balanced diet that is recommended in Option A.

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question is incomplete, complete question is here

The effects of three health behaviors on the Urinary System, and explain how these behaviors help reduce the risk of developing a urinary system disorder.

A)drinking plenty of water, practicing good hygiene, and eating a balanced diet

B)urinary tract infection

Which condition has the symptom of constant hunger?

O asthma
O diabetes
O amnesia
O epilepsy​

Answers

Diabetes (more specifically in Type2 diabetes you feel constant hunger)

Which of the following you s the best way to break the accident chain? C . Prevent the accident

Answers

Answer:

The best way to break the accident chain is to prevent the accident. By changing your risk factors for accidents, you are able to keep yourself and others safe from injury.

Explanation:

How can patients who are infected with methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant enterococci (VRE) be safely cared for in the dialysis unit

Answers

Answer:

Explanation:To prevent MRSA infections, healthcare personnel: Clean their hands with soap and water or an alcohol-based hand sanitizer before and after caring for every patient. Carefully clean hospital rooms and medical equipment. Use Contact Precautions when caring for patients with MRSA (colonized, or carrying, and infected).

What percentage of Americans obtain their health insurance through their employer? a) 35 percent b) 25 percent c) 75 percent d) 55 percent

Answers

55 percent of non-elderly Americans get their health insurance through their employer. The correct answer is d 55 percent.

What is health insurance?

Health insurance is a contract between an individual and an insurance company, in which the insurer agrees to pay for the insured person's medical expenses in exchange for a regular payment (premium). Health insurance can help individuals pay for medical expenses, including doctor visits, hospitalizations, prescription drugs, and preventive care, among other services.

The specific benefits and coverage of a health insurance plan can vary depending on the plan and the insurance provider.

According to the latest data from the Kaiser Family Foundation (KFF), as of 2021, 55 percent of non-elderly Americans get their health insurance through their employer.

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John's class has been studying blood type and donations. John is not sure what blood type he has. At dinner, John asked him mom if she knew his blood type. John's Mom has type A blood and his Dad has type B blood. John's Mom tells him he must have either type A or type B like his parents. Is John's Mom correct?

Answers

While John's Mom is correct in that John's blood type could be A or B, there are other possible blood types that he could have inherited based on the complex inheritance patterns of blood types.

What is Inheritance?

Inheritance refers to the process by which genetic information is passed down from parents to their offspring. This genetic information is contained within the DNA (deoxyribonucleic acid) molecules that make up an organism's genes. The process of inheritance occurs during reproduction, when genetic information from both parents is combined to create a unique genetic makeup for the offspring.

John's Mom is partially correct. Since John's Mom has type A blood and John's Dad has type B blood, John could have inherited either an A or a B allele from each parent. This means that John's blood type could be one of the following: A, B, AB, or O.

However, it is important to note that the inheritance of blood type is more complex than just inheriting either an A or a B allele. Blood type is determined by multiple alleles, including A, B, and O. The combination of these two alleles determines the person's blood type.

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can anyone help solve this crossword fast?​

Answers

Here's the completed crossword puzzle:

Across

EmphysemaNicotineCiliaChronic bronchitisTarPlaqueDiacetyl

Down

SmokingLung cancerSecondhand smokeLithiumAtherosclerosisCarbon monoxideCarcinogenGlyphosateStrokeStimulantsTumor

What is the crossword puzzle about?

The crossword puzzle is about tobacco use, its effects on the respiratory system, and the associated health risks such as cancer and cardiovascular disease. It includes clues related to the chemicals found in tobacco and vaping products, diseases caused by smoking, and the health risks associated with exposure to secondhand smoke.

Therefore, the crossword puzzle highlights the importance of avoiding tobacco use and the associated health risks. It serves as a reminder of the harmful effects of smoking and the importance of quitting or never starting in the first place.

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Which property of the silver present in the radiographic fixer is responsible for its
classification as hazardous waste?

Answers

Answer:Used X-ray fixer is a hazardous waste (RCRA waste code D011) because of its high silver content (the regulatory level is 5 mg/l silver, used fixer typically contains 3,000 to 8,000 mg/l of silver). As such, it cannot be sewered or disposed of as common solid waste.

Explanation:

The property of silver present in the radiographic fixer that is responsible for its classification as hazardous waste is its toxicity.

Radiographic fixer contains silver ions, which are used to remove the unexposed silver halide crystals from X-ray films during the film developing process. However, these silver ions can be harmful to the environment and human health when disposed of improperly.

When radiographic fixer is discarded as waste, it can leach silver into the environment, contaminating soil and water. Silver is a heavy metal that can accumulate in living organisms, leading to harmful effects on aquatic life and potentially entering the food chain. Moreover, exposure to high levels of silver can cause health problems in humans.

Due to the toxic nature of silver in the radiographic fixer, it is classified as hazardous waste, and proper disposal and recycling methods are required to minimize its impact on the environment and human health. Healthcare facilities and imaging centers must adhere to specific regulations and guidelines for the safe handling and disposal of hazardous waste, including radiographic fixer containing silver.

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Patrice has no family history of diseases. Based on her history, what is her doctor
MOST likely to tell Patrice?

Answers

Explanation:

that she has no disease Bd si hhhh vhh hhhh hh

Answer:

Patrice has no family history of diseases. Based on her history, what is her doctor MOST likely to tell Patrice?

a. She should get regular health screenings.

Anna has been diagnosed with poliovirus. What MOST likely caused this virus?

a. She didn't thoroughly wash her hands after using the restroom.

Helena is supposed to write a report on a communicable disease. What is the MOST appropriate topic for her to choose?

a. Hepatitis C

Bernie is giving a talk on heredity at a health seminar. What is MOST likely to be one of Bernie's titles for the presentation slides?

a. Predicting Personal Traits Based on Family Genes

The doctor says that Lydia's baby has a disorder caused by one single gene. What does the baby MOST likely have?

a. cystic fibrosis

Caesar's plan to avoid illness is to keep all of his vaccinations up to date. Which ailment will he MOST likely be able to avoid thanks to his vaccinations?

a. poliovirus

Sam is writing a report on asthma and allergies. What is the MOST accurate way to categorize these two ailments?

a. These are chronic conditions.

Dominic has contracted HIV. What was MOST likely the cause of this virus?

a. He shared a dirty needle when injecting drugs with a friend.

After being diagnosed with poliovirus, Dani experienced paresthesia. Which complaint MOST likely accompanied this specific symptom?

a. I feel pins and needles in my legs.

No one in Rohan's immediate family has cancer. What does this MOST likely mean?

a. He could possibly get cancer.

Ivan is a newborn. Everyone says he looks more like his mother than his father. What is MOST likely true about Ivan?

a. He inherited half his genes from each parent.

Justine has been diagnosed with AIDS. What does this MOST likely mean for Justine?

a. She previously had human immunodeficiency virus (HIV).

Following his diagnosis, Trenton's doctor explains that his condition is caused by a mutation in genes along with some environmental factors too. What was MOST likely Trenton's diagnosis?

a. diabetes

Everyone in Julio's class has a chronic condition. Some have asthma. Some have diabetes. Some have allergies. What do ALL of these conditions have in common?

a. They can be managed with behaviors and medications.

Cody's mom has heart disease. What can MOST likely be predicted about Cody's health?

a. Cody will have a higher likelihood of heart disease than everyone else.

Explanation:

Only the dingles know!

Describe and explain Psychoanalysis.

Answers

Answer:

Psychoanalysis is a type of therapy to help release repressed emotions and memories to help heal the client. In other words, the goal of psychoanalysis is to bring what exists at the unconscious or subconscious level up to consciousness.

Explanation:

I hope this helps you!

This portfolio task is in line with AFFECTIVE DOMAIN involving CWTS student’s feelings, emotions, and attitudes toward the conduct of the activity. This domain includes the manner in which he/she deals with things emotionally, such as feelings, values, appreciation, enthusiasm, motivation and attitudes.
question: what I have done?

Answers

Answer: Um you are getting into something that is very good.

Explanation: Because you can help other student's and other kids that might really need some kind of help or therapy. And some other people might not know what they are going through but you might and you could really help them get through it. Like me while i'm only 15 and i'm in 9th grade, i'm kind of a therapist  for many people that i know and love. They look up to me a lot and while i'm not a licence therapist i still have something's that I go to a therapist for. But what i'm trying to say is keep doing what u are doing because u might not know if but it is helping some people out there some where. :) good luck:)

Germy John likes cats. He has 17 cats. If one goes missing, is Germy John rizzy? Round your answer to the nearest tenth.

Answers

Answer:

2.83333333

Explanation:

.


Explain the consequences of kotoacidosis to a diabetes patient.

Answers

Answer:

Swelling in the brain, also known as cerebral edema.

Untreated, diabetic ketoacidosis can lead to loss of consciousness and, eventually, death.

Ketoacidosis is a serious and potentially life-threatening complication of diabetes that occurs when the body starts breaking down fat for fuel instead of glucose. When this happens, ketones (a type of acid) build up in the blood and urine, leading to a condition called diabetic ketoacidosis (DKA).

The consequences of ketoacidosis for a diabetes patient can be severe. Some of the possible consequences include:

1. Dehydration: Ketoacidosis can cause excessive urination, leading to dehydration. This can cause symptoms such as dry mouth, thirst, and fatigue.

2. Electrolyte imbalances: As the body loses fluids, it can also lose important electrolytes like potassium, sodium, and chloride. This can lead to imbalances that can affect the heart, muscles, and nervous system.

3. Coma or death: If left untreated, ketoacidosis can progress to a state of unconsciousness, coma, and even death. This is why it's important to seek medical attention immediately if you suspect you are experiencing ketoacidosis.

4. Impaired brain function: The high levels of acid in the blood can also lead to impaired brain function, which can cause symptoms such as confusion, disorientation, and memory problems.

5. Damage to vital organs: If left untreated, ketoacidosis can cause damage to vital organs such as the liver, kidneys, and pancreas, leading to long-term complications.

In short, ketoacidosis is a serious condition that requires prompt medical attention to avoid potentially life-threatening consequences. If you have diabetes and experience symptoms such as excessive thirst, frequent urination, fatigue, and confusion, it's important to seek medical attention immediately.

1.2 Give FOUR reasons why stereotypical views of gender roles could frustrate girls from reaching grade 12.

Answers

Answer:

1. They can be bullied into doing something harmful to not only themselves but to their bullies.

2. There is a well known stereotype that boys are stronger than girls. I honestly don't know why I put that lol hope it helps tho!

3. They reach maturity most time faster than boys.

4. ummm i dont know another one sorry!

Explanation:

How often are the modern Winter Olympic Games held?
A.
every year
B.
every two years
C.
every four years
D.
every five years

Answers

Answer:

once often four years should be the answer

Why do you think the U.S. has the highest rate of drug use among adolescents in the world?

Answers

Answer:

Prescription drug abuse is the fastest growing drug problem in the United States. The increase in unintentional drug overdose death rates in recent years (Figure 1) has been driven by increased use of a class of prescription drugs called opioid analgesics (1).

Explanation:

How do the muscles of the esophagus help food to move through the digestive system?

Answers

At the opening of your upper esophagus there’s a ring shaped muscle called the upper esophageal sphincter. Your upper esophagus senses when food or liquid is coming towards it. when it gets the signal the sphincter relaxes or opens so that food can enter your esophagus. When there’s no food or liquid it stays closed.
Once the foods inside your esophagus waves of muscular contractions push the food downward. The food passes through your diaphragm and teachers your lower esophagus.
At the opening of your lower esophagus there’s another ring shaped muscle called the lower esophageal sphincter like the upper esophageal sphincter (LES) or (UES). It senses when food or liquid are coming. It relaxes and lets the food pass through to your stomach.

Paige ran four miles a day last week. This week, she ran five miles a day. How did adding a mile most likely affect her workout?

A.
It increased both her intensity and her workout time.
B.
It decreased her intensity but increased her workout time.
C.
It increased her intensity but decreased her workout time.
D.
It decreased both her intensity and her workout time.

Answers

Answer:

A. It increased both her intensity and her workout time.

Explanation:

Help which one ? Today last day please help me my

Answers

Your current option is correct.

The coral watts case is also known as the wood chipper case

Answers

The coral watts murder case is also called as the wood chipper case. So, the given statement is True.

What is coral watts murder case?

The "wood chipper case" refers to the Coral Watts case. Blood type would be seen as a distinctive feature which illustrates how unreliable eyewitness testimonies can be.

The Sunday Morning Slasher, who killed multiple women and girls over an eight-year period, is how Coral Watts is referred to in the case. He is thought to be the most active serial killer in American history.

Therefore, the given statement is True.

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Your question is incomplete, most probably the complete question is:

The coral watts case is also known as the wood chipper case. True or False.

Which statement is true about exercise and health?
A.
As long as you eat right and exercise, you will not develop serious diseases.
B.
If your parents have good health, you will inherit that good health from them.
C.
Exercise and a healthy diet play an important role in decreasing your chances of developing a disease.
D.
You will always have good health if you maintain a good set of habits throughout your lifetime.

Answers

Answer:

C

Explanation:

Even if you maintain a healthy lifestyle and have no genetic “flaws”, there is always a chance you will get a disease, which “counteracts” A, B, and D. C is the correct answer because exercise and a healthy diet do help your body, but it does not completely give you immunity to diseases.

Other Questions
A rectangular block of copper metal has a mass of 1896 g. The dimensions of the block are 8.4 cm by 5.5 cm by 4.6 cm. From this data, what is the density of copper? Question 3 How many parts must appear in the thesis statementTwoThreeNoneOneQuestion 4 What do the parts of the thesis statement go on to form the basis of in the essay?The conclusion paragraph.The body paragraphs.The counterclaim paragraphThe introduction paragraph.Question 5 What is a thesis statement? The sentence that introduces a piece of evidence.A statement that clearly states the main idea of the essay.A statement that gives the reader a suggestion about next steps to take.The concluding idea of the essay. i need help with everyone What is the slope of the line that passes through the points (-2, 2), and (-4, -2)?A.1/2B.2C.-2D. - 1/2 Skim the passage to get an overview of this texts purpose. Electronic Communications Policy for Infinity Investments Employees Infinity cannot guarantee that the origin or content of an email is accurate, private, or secure. Therefore, confidential and private information should not, under any circumstances, be transmitted to Infinity clients by email or text. Infinity Investments does not under any circumstances accept account requests over email. Clients who wish to make an account request must contact their financial advisor by phone or discuss the request with a licensed representative in person at one of our branch offices. Which text feature best indicates the purpose of this text? the heading indicating an electronic communications policy the words in italics signaling the importance of the announcement the heading indicating that the information is for all employees the bullet points identifying the two main messages of the text L.8 Solve polynomial equations ZCH Solve using the quadratic formula. -9h^(2)+6h+4=0 To illustrate how Convexity changes with maturity, we consider a bond with yield y = 5% for different maturities, including different values of coupons:a) zero coupon bond b) par bondsc) premium bonds with coupon rate c = 9% help help help!! with my math !!!!!!!!!!!!! HELP ASAPUse the square belowNKFind the mZOKLFind the m/MOLML 5-3. A transit bus will cost $500,000 and have annual operating costs of $75,000 for 10 years. After 10 years, the expected salvage value is $50,000. At an interest rate of 4%, what is the equivalent annual cost over the 10-yeare period? Write brief notes on-(a) Project Appraisal - techniques(b) Feasibility Studies nature and broad contents(c) Project Experience /studies main Success factors(d) Critical Performance Index(CPI) a tool of project monitoring and control(e) Leadership role in Project Management Which of the following is NOT a criticism of the SMCR model of communication?A. Communication is not a one way process.B. There is no room for noise.C. It is a rather complex model.D. It is a linear model of communication.Subject- media and information literacy Simplify (4x3y3)(2x2y). i need help with appositves here is the question justine is an great dancer she practises every day how do i put that in appostive form In the Effects of Temperature on the Enzyme Catalase Extracted from Potato biology lapIn this lab, we will use the enzyme catalase that has been extracted from potatoes. Catalase, pay special attention to the ase ending, is an enzyme found in fruits, vegetables, and animal tissues/cells. Its purpose is to destroy toxic substances that invade cellular tissue. The substrate molecule is hydrogen peroxide (H2O2). Catalase will act upon this substrate and speed up the decomposition of hydrogen peroxide several thousand times what it would normally do on its own. The reaction is as follows: 2H2O2(l) 2 H2O (g) + O2(g)Before doing the lap:Write a hypothesis (If hydrogen peroxide is heated/cooled, then) Driving under the influence of a drug that makes your drivingunsafe is permitted: For which equation is x=7 a solution?x^2 = 14x^2 = 49x^3 = 21x^3=343 The ease with which humans travel across the globe is likely toincrease _____?- natural selection- gene flow- mutation- genetic drift En que consiste la ingeniera civil List the symmetries of the given function, if there are any. Otherwise, state "No symmetry". f(x)=-3x^(2)+4