What is the best way to remove contaminants from water?

Answers

Answer 1

Answer:

Boiling/filtering

Explanation:


Related Questions

what is meant by the sensitivity of a screening test?

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The sensitivity of a screening test is the measure of how accurately it can detect a disease or condition.

It is expressed as a percentage and indicates the proportion of people with the condition who will have a positive result on the test. For example, a test that has a sensitivity of 95% means that 95% of people with the condition will have a positive result on the test.

The higher the sensitivity of the test, the more accurate it is in detecting people with the condition. An ideal screening test would have a sensitivity of 100%, but this is not always possible. Screening tests are important in identifying people with a condition so that they can be treated or monitored, so it is essential that the test has good sensitivity.

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I need help has anyone done this and found like a Quizlet to the rest of the answers?

Answers

Answer: B. Location

Explanation:  It's clear that Ally's family decision is based on location

The health related component of fitness that covers what the body is composed of. The amount of lean mass compared to fat mass.
Body Composition
Muscular Endurance
Flexibility
Cardio-Respiratory Endurance

Answers

Body Composition is a health-related component of fitness that refers to the relative proportions of fat mass and lean mass in the body.

It is an important indicator of overall health and fitness, as excessive fat mass can increase the risk of chronic diseases such as heart disease, diabetes, and certain cancers. A healthy body composition is achieved through a balanced diet, regular exercise, and maintaining an appropriate ratio of lean mass to fat mass. Monitoring body composition can also help track progress towards fitness goals, such as weight loss or muscle gain. Overall, body composition is an important aspect of fitness and health that should be monitored and maintained for optimal well-being.

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Give a reason why knowing your strengths is important for choosing a career

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Skills are very important. This is because it helps you find the work and skills you need. You can also enjoy and find out what the career choice and skills and strengths.

The following are the importance of eating a balanced diet to lifelong fitness, except

a. Reduces the risk of chronic diseases
b. Maintains a healthy weight
c. Promotes over-all health
d. Develops fatigue and illness

Answers

D. Develops fatigue and illness

What's the primary difference between compressions on an adult vs. a small child?a) The child's chest wall is more easily compressed, so we shouldn't push as deepb) We should use two hands on a small child and one hand on an adultc) We may use one hand instead of two in order to compress the small child's chestd) We should use three fingers for chest compressions on a child and five fingers on an adult

Answers

The primary difference between compressions on an adult vs. a small child is that we may use one hand instead of two in order to compress the small child's chest. Option c is the correct answer.

When performing cardiopulmonary resuscitation (CPR) on a small child, the technique for chest compressions is slightly different than on an adult. The American Heart Association recommends that one hand be used for compressions on small children, rather than the two hands used on adults. This is because the child's chest wall is more easily compressed than an adult's, and using two hands could potentially cause injury.

In addition, the depth of compressions for a child is shallower than for an adult, with a recommended depth of about 2 inches for a child compared to 2-2.4 inches for an adult. It's important to receive proper training in CPR to ensure proper technique and safety. Therefore, option c is correct.

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why is energy used for cancer cannot be produced in Nepal?​

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Answer:

It is not entirely accurate to say that "energy used for cancer" cannot be produced in Nepal. Cancer treatment typically requires a range of medical interventions, including surgeries, chemotherapy, and radiation therapy, which are energy-intensive processes that require a significant amount of electricity.

Nepal does face some challenges in meeting its energy needs, as the country relies heavily on hydropower and has limited capacity for energy storage. Additionally, Nepal's rugged terrain and difficult terrain make it challenging to build and maintain energy infrastructure in some parts of the country.

However, there are ongoing efforts to improve access to energy in Nepal, including the development of new hydropower projects and the expansion of solar and wind energy systems. There are also initiatives to improve energy efficiency in healthcare facilities, including those that provide cancer treatment.

In summary, while Nepal may face some challenges in meeting its energy needs, it is not accurate to say that energy used for cancer cannot be produced in Nepal. Efforts are underway to expand access to energy and improve energy efficiency, including in the healthcare sector.

explain how a person can improve flexibility at the joints.

Answers

A person can improve flexibility at the joints by following a regular exercise routine that includes stretching and warm-up exercises. Yoga and Pilates are other effective workouts that can help in improving flexibility.

Flexibility is an essential factor in physical fitness. It is the ability to move the limbs and muscles through their full range of motion. Flexibility helps in preventing injuries, enhancing posture, and improving athletic performance. In order to improve flexibility at the joints, one can follow the given ways:

Stretching exercises: Stretching is an excellent way to improve flexibility. It includes various stretching exercises that lengthen the muscles and joints, thereby increasing flexibility. Some of the popular stretching exercises include hamstring stretch, quad stretch, triceps stretch, hip flexor stretch, and calf stretch.Warm-up exercises: Warm-up exercises prepare the body for a workout by gradually increasing the heart rate and body temperature. This improves flexibility by increasing blood flow to the muscles and joints, making them more supple and easy to move.Yoga and Pilates: Yoga and Pilates are some of the most popular workouts to increase flexibility. They focus on slow, controlled movements, and breathing techniques to enhance flexibility, balance, and core strength.

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Compare and contrast the difficulties sole custody and joint custody can pose for teens whose parents are divorced.

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Sole custody and joint custody can pose different challenges for teens whose parents are divorced. With sole custody, one parent has legal and physical custody of the child, and the other parent has limited or no contact.

This can create a sense of loss and confusion for teens, who may feel a sense of loyalty conflict between their parents. They may also feel abandoned by the non-custodial parent and struggle with feelings of rejection.

With joint custody, both parents share legal and physical custody of the child. While this arrangement can provide a sense of stability and support, it can also be challenging for teens who may feel pulled in different directions between their parents. They may also struggle with adapting to different rules and routines in each household.

Overall, both sole custody and joint custody can pose difficulties for teens whose parents are divorced, and it is important for parents to prioritize the best interests of their children and maintain open communication and support for their emotional well-being.

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A nurse is recommending sources of food with high calcium content to a client. Which of the following foods should the nurse recommend? (Select all that apply.)*Milk*Apples*Mustard greens*Corn*Legumes

Answers

Answer: Milk, Mustard greens and Legumes

Explanation:

The nurse should recommend milk, mustard greens, and legumes as food sources with high calcium content, the correct option is a, c, and e.

Calcium is a vital mineral for maintaining strong bones and teeth, and the nurse is recommending food sources with high calcium content to the client. Milk is an excellent source of calcium and is widely recognized for its benefits in bone health. Mustard greens, a leafy green vegetable, provide a good amount of calcium, along with other nutrients.

Legumes, including beans, lentils, and chickpeas, are not only rich in protein and fiber but also contain significant amounts of calcium. By including these foods in their diet, the client can ensure an adequate intake of calcium, promoting optimal bone health and overall well-being, the correct option is a, c, and e.

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The complete question is:

A nurse is recommending sources of food with high calcium content to a client. Which of the following foods should the nurse recommend? (Select all that apply.)

a. Milk

b. Apples

c. Mustard greens

d. Corn

e. Legumes

Federal regulations outline the records requirements and retention schedule for all federally funded research projects. A. TRUE
B. FALSE

Answers

It is TRUE that Federal regulations outline the records requirements and retention schedule for all federally funded research projects.

The records requirements and retention schedule for all federally sponsored research projects are outlined in federal rules, particularly the Uniform Administrative Standards, Cost Principles, and Audit Requirements for Federal Awards (2 CFR Part 200) of the Office of Management and Budget. According to these rules, organizations that receive federal financing for research projects are required to keep records of the project's activities, results, and use of the money. The period of time that these documents must be kept after the project is complete varies based on their type and the nature of the records, but it normally lasts between three and seven years.

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which disease occurs when fluid from the stomach flows backwards into the esophagus?

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Gastroesophageal reflux disease (GERD) is a disease occurs when fluid from the stomach flows backwards into the esophagus.

Gastroesophageal reflux disease (GERD) is a digestive illness that develops when acidic stomach acids, or food and liquids, back up into the oesophagus. From infants to elderly individuals, GERD can affect people of all ages.

GERD is more likely to occur in those who have asthma. When an asthma attack occurs, the lower oesophageal sphincter may relax, enabling stomach contents to reflux back into the oesophagus. Theophylline in particular, which is a common asthma drug, may make reflux symptoms worse.

On the other side, acid reflux can aggravate asthma symptoms by irritating the lungs and airways. Asthma that is gradually getting worse can result from this. The airways may become more susceptible to external factors like smoke or cold air due to this inflammation, which can also cause allergic reactions.

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A ball cannot bounce more than one time.
true false

Answers

Answer:

false

Explanation:

balls are usually hollow and filled with air, which allows them to bounce and roll

Explain which activities you enjoyed most and which best helped you stay in your THR zone.

Answers

Playing video games simple as that because

Which is a way that physical activity benefits your cardiovascular system?

Answers

Improved heart function, Reduced inflammation, Improved circulation, Lowered cholesterol levels, Reduced risk of blood clots are the way  that physical activity benefits your cardiovascular system.

Improved heart function: Regular physical activity helps strengthen the heart muscle, making it more efficient at pumping blood throughout the body. This can lead to a decrease in resting heart rate and blood pressure, reducing the risk of heart disease.

Reduced inflammation: Physical activity has been shown to reduce inflammation in the body, which is a risk factor for cardiovascular disease.

Improved circulation: Physical activity can improve circulation by increasing blood flow to the muscles and other tissues. This can help prevent the buildup of plaque in the arteries, reducing the risk of heart disease.

Lowered cholesterol levels: Physical activity can help reduce levels of LDL (bad) cholesterol and increase levels of HDL (good) cholesterol, which can also reduce the risk of heart disease.

Reduced risk of blood clots: Physical activity can help prevent blood clots from forming by improving blood flow and reducing the stickiness of platelets in the blood.

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4. List at least three different types of injuries a person could experience and
explain the suggested treatments for each.

Answers

Answer:

If someone is injured They would feel pain sadness and they could be mad

Explanation:

Answer: Acute, Overuse, and Chronic. (Please give brainliest if this helps you! <3)

Explanation:

What are the treatments for Acute?

The drug used most often is methotrexate, but sometimes cytarabine or a steroid such as prednisone may be used as well. High-dose IV methotrexate, cytarabine, or other chemo drugs.

What are the treatments for Overuse?

There's many treatments for Overuse, such as Crutches or wheelchair, Physical therapy, Medications, Activity restrictions and a Splint or cast.

What are the treatments for Chronic?

Treatment of chronic illness comes in many forms including surgery, physical therapy, psychological therapy and radiotherapy. However, one of the most common treatment forms is the use of medication.

What is the 2 sources for NPD (narcissistic personality disorder)
and include contact information (address and phone number)
IT'S URGENT, HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: There are multiple sources for NPD

Explanation:

Such as, neglectance from parental figure(s), being around others who have NPD, growing up in an unsafe household/area, etc.

Genetics may also be a component in the development of NPD, Upbringing and the environment children grow up may be the main contributors. Complex personality disorders like (NPD) are frequently misinterpreted.

Where does narcissistic personality disorder come from?

Possible connections between narcissistic personality disorder and Environment: Parent-child interactions that are either too adoring or overly critical that don't reflect the child's real experiences and accomplishments. Genetics: hereditary traits like certain personality features.

Which 2 narc kinds are there?

Grandiose and vulnerable narcissism are the two basic subtypes. Despite certain similarities between the two categories, they also produce rather different behaviours. There are additional narcissistic subtypes in addition to such types of NPD.

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the process of learning to live an alcohol-free life

Answers

Answer:

Learning to live an alcohol-free life can be a challenging process, but it can also be a rewarding one. Here are some steps you can take to make the transition:

Acknowledge your reasons for wanting to stop drinking: It's important to be clear about why you want to live an alcohol-free life. Whether it's for health reasons, to improve your relationships, or to simply feel better about yourself, understanding your motivations can help you stay focused on your goals.

Seek support: Surround yourself with people who will support you in your journey. This can include friends and family members who are also working towards a similar goal, as well as support groups and counselors who can provide guidance and encouragement.

Develop new habits: Part of living an alcohol-free life involves finding new ways to cope with stress, boredom, and other triggers that may have led you to drink in the past. This can include engaging in hobbies, exercise, meditation, or other activities that help you feel good and stay focused on your goals.

Create a plan: Having a plan in place can help you stay on track when you encounter challenges. This can include setting specific goals, creating a daily routine, and identifying potential triggers and how you will respond to them.

Be patient and kind to yourself: Learning to live an alcohol-free life is a process, and it's important to be patient with yourself along the way. Remember to celebrate your successes, and don't be too hard on yourself if you slip up. Just keep moving forward and stay focused on your goals.

Remember, there is no one right way to live an alcohol-free life. The important thing is to find what works for you and stick with it. With time, patience, and support, you can successfully transition to a healthier, happier, and more fulfilling life without alcohol.

Explanation:

Answer comes with explanation

what advantage did sweat glands and less body hair provide?

Answers

Sweat glands and less body hair provided an advantage for thermoregulation in early hominids.

The evolution of sweat glands and less body hair allowed early hominids to better regulate their body temperature in response to environmental changes. Sweat glands allow for evaporative cooling, which is an efficient way to dissipate heat from the body. Less body hair reduced insulation, allowing heat to escape more easily from the skin.

These adaptations were particularly important for early hominids as they began to venture out of the forest into savannah environments where temperatures could vary greatly between day and night. The ability to regulate body temperature would have given early hominids an advantage in terms of survival and adaptation to changing environments.

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5. What are some things your community could improve upon to improve its
residents' overall health? How can you act on this?

Answers

Some things your community could improve its residents heath is an exercise group this can improve their physical heath and social life by getting to know each other. One way you can act on this is by setting a time and date for a community yoga/exercise group you can give out flyers or posting it on social media.

what is the general recommended dietary fiber intake for women, as discussed in the text and lecture?

Answers

The general recommended dietary fiber intake for women is 25 grams per day for those under 50 years of age, and 21 grams per day for those 50 and older, according to the Academy of Nutrition and Dietetics.

Dietary fiber is an important nutrient that helps promote digestive health, regulate blood sugar levels, and reduce the risk of chronic diseases such as heart disease and certain types of cancer. The Academy of Nutrition and Dietetics recommends that women consume at least 25 grams of fiber per day if they are under the age of 50, and 21 grams per day if they are 50 years of age or older.

However, many people do not consume enough fiber in their diets, so it is important to focus on incorporating fiber-rich foods such as fruits, vegetables, whole grains, and legumes into meals and snacks to meet these recommendations.

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state of bodily tension, such as hunger or thirst, that arises from an unmet need is called ____

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The state of bodily tension, such as hunger or thirst, that arises from an unmet need is called a "drive".

Drives are internal states that motivate an organism to take action to satisfy a need or achieve a goal. They are closely related to the concept of homeostasis, which refers to the tendency of organisms to maintain a stable internal environment despite changes in the external environment. When the body's internal state deviates from its optimal range, a drive is initiated to restore the balance.

For example, hunger is a drive that arises from the body's need for food. When the body's energy stores are depleted, hunger signals are sent to the brain, which motivates the organism to seek out food and eat. Similarly, thirst is a drive that arises from the body's need for water. When the body becomes dehydrated, thirst signals are sent to the brain, which motivates the organism to seek out water and drink.

Other examples of drives include the need for sleep, the need for social interaction, and the need for safety and security. In general, drives are thought to be innate and universal across all humans, although the specific behaviors that are motivated by drives may vary across cultures and individuals.

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FDA advisers recommended approval of a vaccine for people over 60 to prevent which illness? A HPV B Tuberculosis C RSV

Answers

FDA advisers recommended approval of a vaccine for people over 60 to prevent HPV illness.

HPV (human papillomavirus): There are currently three FDA-approved HPV vaccines: Gardasil 9, Gardasil, and Cervarix. These vaccines are recommended for both males and females to prevent certain types of HPV infections, which can cause genital warts and certain types of cancer.

Tuberculosis: The Bacille Calmette-Guérin (BCG) vaccine is a vaccine against tuberculosis that is widely used in many countries, but it is not currently recommended for use in the United States. There is ongoing research into developing new tuberculosis vaccines.

RSV (respiratory syncytial virus): There is currently no FDA-approved vaccine for RSV, although several vaccines are in development and have shown promising results in clinical trials. RSV is a common respiratory virus that can cause serious illness, especially in infants and older adults.

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how do vaccines convey long-term immunity to some pathogens?

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The vaccines convey long term immunity because the antibodies work to attack and weaken the germ. So this is a question!

Both the Maya and Egyptians had each of the following traits to their civilizations except (4 points)


a

building of pyramids


b

most people being farmers


c

establishment of city-states


d

cultivation of maize

Answers

It’s b I did it and I got b

u.s. intelligence agencies investigated the origin of havana syndrome, the mysterious ailments reported by american spies and diplomats. what conclusion did they reach?

Answers

According to declassified conclusions disclosed on Wednesday, a global US intelligence inquiry decided it is "very unlikely" that a foreign enemy is to blame for the "Havana syndrome" illness that has sickened US diplomats, spies, and other personnel worldwide.

Migraines, nausea, memory lapses, and dizziness have been described as symptoms of the strange sickness, which was originally reported by US embassy staff in the Cuban capital Havana in 2016.

The more than two-year inquiry was performed in more than 90 countries by seven of the 18 US intelligence agencies, including the United States, where the FBI started a criminal investigation.

A US intelligence officer informed reporters at a briefing that the agencies considered the idea of extraterrestrials being responsible, but ruled it out.

"Most IC (intelligence community) agencies have concluded that a foreign adversary is'very unlikely," according to the assessment.

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are teens more vulnerable to nicotine addiction than adults?

Answers

Answer:

teens are more likely to get addicted to nicotine

Yes teens are more vulnerable.

how long is breast milk good for after being thawed

Answers

the answer is 2 hours

Which benchmark demonstrates improvement in body composition?Aincrease muscule mass and a 2% decrease in body fatBincrease in repetitions on push-upsСincrease in repetitions on lunges and 5% increase in body weightDincrease time on planks

Answers

The benchmark that demonstrates improvement in body composition is increase in muscle mass and a 2% decrease in body fat.

Doctors and other health care professionals refer to a person's body composition, which denotes the ratio of fat to lean mass.

Whereas adipose tissue, which is stored in various places of the body, makes up fat mass, lean mass consists of structures like bones, muscles, organs, and tissues that are not made of fat.

The doctors can get a better overall picture of a patient's health and fitness with the aid of body composition.

Techniques for determining body composition:

measurement of the thickness of the skin foldsanalysis of bioelectrical impedance (BIA)MR imaging (MRI)

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according to the dietary guidelines, americans should consume no more than _____ of total calories from saturated fat.

Answers

Answer: According to the 2020-2025 Dietary Guidelines for Americans, individuals should consume no more than 10% of total calories from saturated fat.

Explanation:

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6/10 > ____> 1/3. what faction that goes in the blank after a car accident, linda is taken to the hospital to be treated for pain. what treatment is she most likely to receive? Evan's English teacher, Mrs. Baxter, asked her students to write a paper on their thoughts on bullying in schools. She encouraged them to include their personal experiences. Which statement is the best thesis for Evan's paper? A. There are many forms of bullying: verbal, social, physical, and cyberbullying. B. Many schools teach their students how to deal with bullying properly. C. Bullying should not be put up with and should be stopped immediately. D. Many people use bullying as a way to show that they are more powerful than others. In two or three paragraphs, analyze the points of view of Wilson, Clemenceau, and Lloyd George over the treatment of Germany post WWI as discussed at the Paris Peace Conference. What were the most important goals of each leader regarding Germany's treatment, and how did each leader's steps compare to Wilson's 14 Points? Use supporting evidence in the form of details, facts, and quotations. 1000+1000^3 I NEED HELP PLEASE Use the system of inequalities:y 0, x 0, y -2x + 4and find the minimum value of f(x,y) = 3x + yfor the feasible region.a. 6b. 4c. 2d. 0 PLEASE HELP- Methods of electrical charging- Classification of elements based on electric conductivity. - Share at least one example of each element of conductivity- Please include key points (about 3) and very briefly share your experience about this activity. What is Transportation planning A medical researcher needs 24 people to test the effectiveness of an experimental drug. If 64 people have volunteered for the test, in how many ways can 24 people be selected Which three lines in the speech "Blood, Toil, Tears, and Sweat" demonstrate Winston Churchills prediction of how war will impact Great Britains future? Which could be the function graphed below?a. f(x)=x-2b. f(x)=x-3+1c. f(x)=2x+4d. f(x)=x+1+8 evaluate the expression when y=6 and x=8. 9y-x Which was a cause of World War I? Select all that apply.- Europe's system of military alliances- Increased pride in one's national identitynew inventions of airplanes and tanks- Imperial powers competing for colonial land- European nations attempting to build bigger and stronger militaries- American secret agents sinking the Maine in Havana Harbor the journal entry to record the payment for merchandise previously purchased on account includes a debit to ______ and a credit to ______. an ideal corrective subsidy equals the external ____________ from an activity with a _____________. jamilla is building a square sandbox with sides 8 1/2 feet long. she wants to put sand 2 1/2 feet deep in the box. how much sand should jamilla order? The student came up with a model that shows a loop of wire being rotated by some external force between two strong permanent magnets. this causes the charges in the loop to flow. What did the student make a model of?a. a motorb. a generatorc. both a motor and a generatord. neither a motor nor a generator While walking home together, two close friends are told by a reliable source that each will get the thing he or she covets more than anything else: a date with that special someone ; the one and only car of its kind; the last ticket to the best seat for the greatest performance of a favorite band or team. Big problem : there are two friends, but only one date or car or ticket, and both of the friends want it. How would you handle the situation? Please help!!! im brain dead right now when a falling object reaches terminal velocity, the force of gravity __________ the force of air resistance. The purpose of a consumer advisory is to advise customers of the potential risk of a