1.How does evolution explain the development of vision?

Answers

Answer 1

Answer:

Random changes then created a depression in the light-sensitive patch, a deepening pit that made "vision" a little sharper. Eventually, the light-sensitive spot evolved into a retina, the layer of cells and pigment at the back of the human eye. Over time a lens formed at the front of the eye.


Related Questions

What type of stretching is most likely to cause injury?

Question 2 options:

Ballistic Stretching


Static Stretching


Dynamic Stretching


Yoga

Answers

Answer:

Ballistic stretching because it can increase range of motion quickly, but has a higher risk of injury than other effective techniques.

by nævis

What is a possible consequence of a doctor practicing without a valid medical license?

could be imprisoned for medical fraud and/or medical malpractice after being sued

could be sued by patients and the state for practicing unlicensed medicine for over a year

could be given the proper medical license after a year of suspension from practicing

could pay a fee to the state for every year he or she practiced medicine without the license

Answers

Answer:

Explanation:

Sued, disbarred, restitution, and imprisoned

Answer:

Sued, disbarred, restitution, and imprisoned

Explanation:

Which condition involves a person complaining of multiple physical symptoms over a long period of time without a supporting medical diagnosis?

psychosomatic disease

conversion disorder

body dysmorphic disorder

somatization disorder

Answers

Answer:

Somatic Symptom Disorder

Explanation:

"Somatic symptom disorder is diagnosed when a person has a significant focus on physical symptoms, such as pain, weakness or shortness of breath, to a level that results in major distress and/or problems functioning. The individual has excessive thoughts, feelings and behaviors relating to the physical symptoms. The physical symptoms may or may not be associated with a diagnosed medical condition, but the person is experiencing symptoms and believes they are sick (that is, not faking the illness)."

complex genetic diseases are different from single-gene diseases because they __________.

Answers

Result from a complex interplay of genes and environment

QUESTION 16 A serving of potato chips contains 300 calories. There are 5 grams of fat. How many calories come from the fat?​

Answers

Answer:

Each gram of fat yields 9 calories

Explanation:

A pathologist examines a thin slice of tissue with a microscope and notes
numerous cells packed tightly together. No intercellular space or blood
vessel is noted between cells, but the cells have polarity. One side of the
cells opens into a cavity, and the other is attached to a thin layer of
extracellular material. Several of the cells are in some stage of mitosis.
Which primary tissue type does the pathologist see?

epithelial
cartilage
connective
nervous
muscular

Answers

Answer:

epithelial

Explanation:

its correct

Whats 8/9 minus 2/9 plsssssssss help me

Answers

Answer:

8/9-2/9= 6/9

hope this helps <3

Answer:- 2/3

Step-by-step explanation:-

In this question,

Given :

[tex] \frac{8}{9} \: and \: \frac{2}{2} [/tex]

So, by subtracting them,

[tex] \frac{8}{9} - \frac{2}{9} [/tex]

Since the denominators are same, let's take the common base as 9, so, directly subtract the numbers :-

[tex] \frac{8 - 2}{9} [/tex]

[tex] \frac{6}{9} [/tex]

Now divide by 3, so, you get,

[tex] \frac{2}{3} [/tex]

Therefore, the answer is

[tex] \frac{2}{3} [/tex]

what should you do if chemicals are splashed on a person’s skin?

Answers

Answer:

Let your teacher know first then rise it off with cold water.

Explanation:

Answer:

Get medical attention immediately. If this chemical contacts the skin, wash the contaminated skin with soap and water. If this chemical contacts the skin, immediately wash the contaminated skin with soap and water.

Explanation:

purposely frightening another through threating words, looks, or body language

Answers

Answer:

Sometimes bullying takes the form of intimidation.

Explanation:

This is purposely frightening another person through threatening words, looks, or body language. People who are victims of bullying can feel helpless.

4. An individual's needs for nutrients and energy change over the life span.


True or false

Answers

Answer:

true

Explanation:

because if a person didn't eat good food, like nutrition, energy, proteinous food can cause damage into the body systems

this is true.

as we get older, our body changes. so do our daily lives which can include dietary habits, health conditions, fitness levels, etc. were ever changing beings which mean our need are as well. :)

Does the equation y=4x+4 show a proportional relationship between x and y? Explain. Choose the correct answer below.

Answers

Hii
The Answer is D :)

The scope of practice for nurses is at the discretion of the employing hospital.


True

False

Answers

Answer:

True

Explanation:

im pretty sure it's false

1
Select the correct answer.
Which statement is true about blood alcohol concentration?
OA.
Blood alcohol concentration is affected by factors such as body size and gender.
B.
Drinking coffee and exercising will lower your blood alcohol concentration.
OC.
The lower the blood alcohol concentration, the more severe the hangover will be.
Reset
Next

Answers

Answer:

Which statement is true about blood alcohol concentration? Blood alcohol concentration is affected by factors such as body size and gender.

Explanation:

pdf pdf i will give for the answer

Answers

Answer:

What is the question?

Explanation:

Answer:

boi

Explanation:

Wellness is achieved when someone is at their best in all 6 dimensions of health
true or false?

Answers

Answer:true

Explanation:

The answer is true, good luck!

Choose the term that best matches the description given.
The _________ Food Code regulates labeling.
A. STATE AND LOCAL HEALTH DEPARTMENTS
B. EPA
C. USDA
D. NMFS
E. FDA

Answers

the state and local health departments food code regulates labeling

If fertilization doesn't occur, then the egg
and the thick uterine lining

Answers

Will shed and leave the body

Answer: true??

Explanation:

what is the difference between opiates and opioids

Answers

Answer:

<3

Explanation:

opioids refer to all natural, semisynthetic, and synthetic opioids, and opiates refer to natural opioids such as heroin, morphine and codeine, hope it helpz :P

What sends the message to ur muscles to contract?

Answers

Answer:

Neurons carry messages from the brain via the spinal cord. These messages are carried to the muscles which tell the muscle fibre to contract, which makes the muscles move

Explanation:

Complete the Circuit Training Program in the knowledge article. Read the directions and study the pictures of the exercises before you begin. You
will start by taking your initial heart rate and will end with stretching. Complete one full circuit for this activity. When you're through with the
program answer the questions that follow
Part A
What challenges did you encounter during the circuit training program?

Answers

Answer my heart rate is 66bpm

what type of color blindness do people have when they lack or possess decreased sensitivity to the red-sensitive cones of the eye?

Answers

Answer:

Protanopia

Explanation:

Which of the following patients IS allowed to make decisions about his/her treatment?

a- A 30 year old male who is intoxicated.
b- A 20 year old female who is unconscious.
c- A 21 year old female who is conscious and needs surgery for internal bleeding.
d- A 16 year old female who has a broken arm.

Answers

Answer:

a 16 year old cant make decision they would have to call their parents. if someone was unconscious then they wouldn't be able to make decisions.  a man if they are intoxicated and awake they might be able to but if they aren't awake then they cant give consent. so i believe the only option is C

Explanation:

C.
An intoxicated person doesn’t have the mental ability.
Someone that is unconscious can’t say what they need
A 16 year old is a minor so needs parent permission

Hurry I'm being Timed!
James, forty-five, has struggled with alcoholism since his teenage years. He cannott meet his own emotional needs, much less give back to the larger society.

Imagine that James has been sober for a period and has a job that meets his basic needs, but is still struggling with his emotional needs. He feels that he has wasted his life. Which of the following would be a reasonable goal to help James achieve generativity?


A) become a peer mentor

B) adopt children

C) create an artistic work

D) get a better paying job

Answers

Answer:

I would say A

Explanation:

That’s my best guess

Answer: become a peer mentor

Explanation:

Having a clear set of rules or limits to what is acceptable at work, school, and relationships

Boundaries



Stressors

Support

Answers

Answer:

I think the answer would be Boundaries :)

support u always need some support

List important things to do while we're quarantined.

Answers

Answer:

Explanation:

1. Reading

2. Keeping loved ones safe

3. Use something u havent used in a while

Stay active, don’t lay around.

Keep in touch with friends/family, you never know when you might need them and just don’t have a strong relationship with them.

Keep yourself busy. Do a puzzle, iq test, read a book, bake/cook

Protect yourself. Protection and safety are very important due to the high risk of getting sick.

An individual trained in public health and in sanitation principles and methods, or a representative of the state or local health department, is called a "sanitarian."

True

False

Answers

The answer for this question is True

Easiesy way to get rid of cramps?
FEMALES ONLY PLEASE

Answers

Answer:

To get  rid of mines Quicker i drunk more water and used a heated pad. This is more effective. Also take ibuprofen.

Explanation:

Use a heat patch. Using a heated patch or wrap on your abdomen can help relax the muscles of your uterus.

Take an pain reliever.  

Exercise.  

Soak in a tub.  

Drink more water.

Dont eat anything thats cold.

Answered by the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!!

HOPE THIS HELPED!!!

What does the Sit & rech test assess? A. Body composition B. Flexibility C. Muscular endurance D. Cardiovascular fitness

Answers

Answer: It is b

Explanation: ❤️❤️❤️

Answer:

the push up test assesses C.) muscular endurance

Explanation:

Which is helping to decrease the workload required for individual offenders?


better prisons

better technology

fewer involved families

fewer reports

Answers

Better prisons bsjsjsiskwbwklwkabw

Answer:

better technology

Explanation:

that's what i put but not sure

true or false? if a patient needs an ecg for pre-operative clearance, the medical assistant can perform the test without a physician order.

Answers

Answer:

False

Explanation:

Hope this helps! : )

Other Questions
Cancer cells are essentially cells out of control. They continuously go through Mitosis without stopping causing them to crowd other cells and eventually growing on top of each other forming a lump commonly referred to as a tumor. Based on your knowledge of mitosis what is one way you could develop a drug to treat cancer? Include in your answer a detailed explanation of what you would do and why (5pts) also include labeled diagrams with your solution (5pts). Robert has x books. Marie has twice as many books as Robert has. Together they have 18 books. Which of the following equations can be used to find the number of books that Robert has? Choose one multiple choice answerx+2=18 x+x+2=18x+2x=182x=18 Can anyone help meeee!! How were the actions taken by Presidents Gerald R. Ford and Jimmy Carter to address the countries' economic turndown similar? How is it different? Tell whether each kind of angle is Right, Acute or Obtuse angle. Write your answer inside the box. CAN SOMEONE PLZ HELP ME?? PLZ DO YOU KNOW ABOUT Coordinate Planes??!! plzzzzzz help FREE PTS! If you were to go to any dream reality, where would you go? PLEASE HELP WITH THESE TWO QUESTIONS 2. What, in your view, is the strongest argument for the respondent?3. If you were the attorney for DLK, how might you counter the argument you listed above? this is what the crisps look like. X-15>-20Please help first answer gets brainliest Why was Aaron Burr popular with the northerners? What is the full answer to this?? What is the main idea of this passage? the artist's search Louie drinks a bottle of a water even though he is not thirsty. As a result, what will the body do to maintain homeostasis. Charlie surveyed his friends to learn how much they had grown in the past year. A card is drawn at random from a standard deck. That card is not put back in the deck, and a second card is drawn at random from the remaining cards in the deck. Neither of the cards drawn so far are put back in the deck, and a third card is drawn at random from the remaining cards in the deck. What is the probability that the first card drawn is a spade, the second card drawn is a heart, and the third card drawn is a heart? Do not round your intermediate computations. Round your final answer to four decimal places. A cylinder has a height of 16 yards. Its base has a radius of 7 yards.Find its volume, in cubic yards, to the nearest tenth. Use 3.14 or thecalculator value for pi. Name the following aldehyde:CH3CH2CH2CH2CH2CHOA) Hexanol B) PentahalC)Hexanal D)HepthalNO SCAM ANSWERS Lines a and b are parallel. The slope of line b is 1/3 . What is the slope of line a? PLEASE HELP ME WITH THIS!