Explain in detail how the eye works ​

Answers

Answer 1

Answer:

First, light passes through the cornea (the clear front layer of the eye). The cornea is shaped like a dome and bends light to help the eye focus.

Some of this light enters the eye through an opening called the pupil (PYOO-pul). The iris (the colored part of the eye) controls how much light the pupil lets in.

Next, light passes through the lens (a clear inner part of the eye). The lens works together with the cornea to focus light correctly on the retina.

When light hits the retina (a light-sensitive layer of tissue at the back of the eye), special cells called photoreceptors turn the light into electrical signals.

These electrical signals travel from the retina through the optic nerve to the brain. Then the brain turns the signals into the images you see.

credit to national eye institute


Related Questions

What percent of one's daily caloric intake should come from carbohydrates? A 10 - 35% B. 20 - 35% C. 45 - 65% D. 70 - 75% Please select the best answer from the choices provided. Ο Α OB Ос OD​

Answers

Answer:

The answer is c 46-65%

Explanation:I have conducted online research Sorry if the answer is wrong.

Your body couldn’t breathe without this system. Which one is it?

Answers

Answer:

the respiratory system

Explanation:

hope this helps :)

have a nice day !!

Yvonne is an employer relations representative who mediates issues between employers and employees. What company might be interested in hiring Yvonne?

A.
a chemical cleaning manufacturer looking for a district manager

B.
a waste disposal company in need of a risk assessment report

C.
a large hospital system with an opening in the HR department

D.
a defense attorney’s office looking to film a new commercial

Answers

Answer: Its C

Explanation: Because HR is human resources and her job is her relation ships with the employer and employees.

The company might be interested in hiring Yvonne, employer relations representative because of a large hospital system with an opening in the HR department. Thus, the correct option is C.

Who is employer relations representative?

The employee relations representative is a person who is responsible for ensuring that a team of employees should work as a cohesive unit in the company by offering support whenever needed. An employee relations representative can do a variety of tasks successfully, from negotiating contracts to training new hires in best practices at the company.

Thus, the company might be interested in hiring Yvonne because of the opening in the HR department of a large hospital system.

Therefore, the correct option is C.

Learn more about Employee relations here:

https://brainly.com/question/1108067

#SPJ2

A family of 4 ate some food with bacteria in it. Who is at risk of getting a foodborne illness? Will everyone in the
Family get sick? Explain.
I HAVE 3 MORE MINUTES

Answers

Yes, if all of the food contains bacteria and all 4 people ate it yes, they would all get sick im sorry im late!

If you see customer with an allergic reaction you should__?

Answers

Call for help or ask if they have any medication on them such as an EpiPen
Help them, ask for help or go to their stuff to see if they have their allergic medicine :)) hope it helps ✨

How much calories does a meal from mcdonalds cost?

Answers

Answer:

h

Explanation:

What should be my exercising HR after doing 50 jumping jacks

Answers

75-128 beats per minute 150 beats per minute Maximum heart rate is ~220 minus your age.

PLEASE ANSWER IM TAKING A TEST! HURRY!
How does Western medicine differ from traditional or folk medicine?
A.
Western medicine most-often uses naturally occurring ingredients to cure, and traditional medicine uses synthetically derived chemicals.
B.
Western medicine focuses on attacking germs on a microscopic level, and traditional medicine seeks to treat the whole mind and body of a person together.
C.
Western medicine has a strong basis in religion and spirituality, traditional medicine uses evidence-based treatment.
D.
Western medicine is passed down through word-of-mouth and spiritual texts, and traditional medicine is taught in schools.
E.
Western medicine is less accepted in the United States, and traditional medicine is much more widespread.

Answers

Answer:

D

Explanation:

I think this is the right answer.

Answer:

a

Explanation:

its not d

Why is it important for client to be in an upright position when eating?

Answers

So food doesnt get stuck down in the throat and they can swallow correctly with no reflux
It’s very important for a client to be upright, because if not they could result in an injury in the lungs from eating.

After we warm up and before we jog in class, what kind of stretching do we do?

Answers

Answer:

its called controlled stretching  

Explanation:

Answer:

controlled stretching

Explanation:

True or False. Anthropomorphic Data and Skill Level are factors influencing points
athletic injuries.

Answers

Answer:

true

Explanation:

Answer both of the following questions honestly and professionally:_
1. Discuss the factors and approach you will use to develop a professional partnership with your selected site.
2. What is the importance of collaborating with other healthcare professionals in order to establish trusting relationships to gain commitment for mobilizing health initiatives?
Your initial posting should be 400 words in length and utilize at least one scholarly source other than the textbook. Please reply to at least two classmates. Replies to classmates should be a minimum of 200 words in length.
DQ1 UMBO â 1, 2DQ1 PLG â 6, 7DQ1 CLO â 1, 6
When you are ready for the discussion, do the following:
Click on the discussion link above.
Start your answer by clicking "Start a New Thread" button with the title of your answer and the body of text following the guidance above.
To properly post your answer, please click on the "Post" button.
After posting your contribution, you must read what others have posted, reply to at least two of those posts, and respond (when appropriate) to those you have responded to you.
To reply to a classmateâs post:
Click on the title of another studentâs post.
Click "Reply to Thread" and type your response to the student.
Click the "Post" button to post your reply.

Answers

Answer:

Community partnerships are critical to address public health needs, and a ... to form such coalitions as part of its BUILD Community Partnerships program, ... can improve community health by addressing the nonclinical factors that ... Take advantage of both qualitative and quantitative data at your disposal.

Explanation:

Do you think the time that south africa youth spend using media can affect their relationships?​

Answers

Hold I have to think for this question

What is the benefit of cooking food to break down dietary fiber?
A.
enhances appearance
B.
enhances taste
C.
increases digestibility
D.
increases nutrition
E.
increases shelf life

Answers

C. Increases digestibility

HELPPPPPPPPPPPP PLS HHEHEHEHEEHEHEHEHHEHEHEHEHEHEHEHEHEH

Answers

Answer: ?

Explanation:

In 6-8 sentences, answer the following question: What do you think the most important part of the immune system?

Answers

Answer:

The important part of that system is that it protects you from an, illness, or any other things. The Blood cells do their Job In order to protect you from an illness, virus. The immune system is a  fighting system of blood. The immune system has a role: It protects you from harmful  germs. It has a Function that is Unique in it’s Own Way. Explanation:

15. How can physical health and social health be connected with one another?

Answers

The social determinants of health impact both chronic physical conditions and mental health. Key aspects of prevention include increasing physical activity, access to nutritious foods, ensuring adequate income and fostering social inclusion and social support.

Im so confused on how im suppose to get the answers on these. Pleasee help

Answers

Answer:

here I help

Explanation:

for one you take the number of calories is in each serving and multiply it by the number of servings in the box so 60x 21 (you might have to round

for 2 I think you divide the number of carbohydrates by 2 or the serving.

3 tbh I Have no idea I'm  so sorry

4 there are 14 grams in each serving so again I THINK(pls don't  go off of what  I'm  saying directly I may be wrong)   you take 14 x 2 ( 28) you divide that by 9?   (and that's all my brain can handle today I'm  so sorry once again dude

Providers using EHRs must show that they are using this technology in ways that demonstrably improve patient care. This is termed

Answers

Answer:

meaningful use

Explanation:

I believe this is correct.

A condition during the exercise period when the person cannot get all the oxygen needed is called

Answers

Answer

It's Dyspnea

Explanation:  

1:  Shortness of breath after exertion or by a medical condition.

2: The feeling of being smothered or suffocated which brings you results of breathing difficulties.

How many sacraments are found in Christianity​

Answers

Answer:

Seven Sacraments

Explanation:

Catholic Christians acknowledge seven sacraments: baptism , reconciliation, the Eucharist , confirmation, the anointing of the sick, holy orders and marriage.

seven sacraments

Catholic Christians acknowledge seven sacraments: baptism , reconciliation, the Eucharist , confirmation, the anointing of the sick, holy orders and marriage.

Hope this helps you!

Regarding anti-psychotic drugs , it's a fact that :

Answers

Answer: ok????

Explanation:

Akonswer:o po

Explanation:

what is family health​

Answers

Answer:

Family health is a state in which the family is a resource for the day-to-day living and health of its members. A family provides its individual members with key resources for healthful living, including food, clothing, shelter, a sense of self-worth, and access to medical care.

Explanation:

it is all in the awnser

Give me 5 materials that are needed for you tonprevent the acquisition of the corona virus and their uses.​

Answers

Answer:

CDC Guidelines

Explanation:

help which one is it​

Answers

Answer:

anvil

.....................

Answer:

anvil.

Explanation:

the answer is anvil.

There are some over-the-counter drugs that can cure STD's, is this true or false?

Answers

Answer:

false

Explanation:

Answer:

false

Explanation:

its false bc having stds is something that stays forever however there are medications that can help

Indicate how a positive

Answers

how a positive what???

Answer:

what positive? like a positive mindset.. what?

Explanation:

gambling can cause a decrease in your ambition of efficiency because?​

Answers

they are desperate to feel a drug- like feeling of winning to cover up feelings of loss or emptiness.

Two phases that brings differences among the gametes​

Answers

Answer:

Like mitosis, meiosis also has distinct stages called prophase, metaphase, anaphase, and telophase. A key difference, however, is that during meiosis, each of these phases occurs twice — once during the first round of division, called meiosis I, and again during the second round of division, called meiosis II

Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I.The process of meiosis happens in the male and female reproductive organs. As a cell divides to form gametes: A copy of all of the genetic information is made. The cell divides twice to form four gametes, each with a single set of chromosomes (haploid ).

Explanation:

HELP ME PLEASE! HURRY! Plz dont answer just for points I NEED SERIOUS HELP
What is the correct order of steps a patient should take to find an alternative care provider?

Talk with the primary care provider.
Identify the reason for seeing an alternative care provider.
Interview potential alternative care providers.
Get recommendations for alternative care providers.
Schedule a consultation or appointment with an alternative care provider.

Answers

1. Talk 2. Identify 3. Get recommendations 4. Interview 5. Schedule
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