Explain the relationship between visible light and sight

Answers

Answer 1

Answer:

Here's your answer :)

Explanation:

To be able to see anything, eyes first need to process light. Vision begins with light passing through the cornea, which does about three-quarters of the focusing, and then the lens, which adjusts the focus


Related Questions

Submit your body systems report. Remember to proofread your work before submitting.

Answers

Answer:

Could you elaborate more on this?

Explanation:

Which of the following requires people get health insurance?



Patient bill of rights


Health Insurance Portability and Accountability Act (HIPAA)


Affordable Care Act (ACA)


Advanced directive

Answers

Health Insurance Portability and Accountability Act (HIPPA)

In a detailed answer explain what, the diffrence is between is it Orthorexia and anorexia. NO links.

Answers

Answer:

Orthorexia is an unhealthy focus on eating in a healthy way. Eating nutritious food is good, but if you have orthorexia, you obsess about it to a degree that can damage your overall well-being. Steven Bratman, MD, a California doctor, coined the term in 1996 and An eating disorder causing people to obsess about weight and what they eat.

Explanation:

Need help on this health assignments please

Answers

PTSD. Post-traumatic stress disorder is a disorder in which a person has difficulty recovering after experiencing or witnessing a terrifying event. Hope this helps!
Sure PTSD lol ok PTSD sorry PTSD

Compare the symptoms of testicular cancer with
those of inguinal hernia.

Answers

Answer

In both diseases, a patient might feel a sense of fullness in his scrotum. He might also feel pain in that area. There might also be abnormal swelling in the scrotum. In case of testicular cancer, this swelling shouldn’t be big, it is described as lump like. In inguinal hernia, however, the swelling should be bigger and it should also be soft to touch, rather that hard in testicular cancer.

Explanation

I looked this up:)

In both diseases, a patient might feel a sense of fullness in his testis. He might also feel pain in that area. There might also be abnormal swelling in the testis.

What is testicular cancer?

In inguinal hernia, however, the swelling should be bigger and it should also be soft to touch, rather that hard in testicular cancer.

When anything alters the DNA of testicle cells, testicular cancer can develop. The instructions that inform a cell what to do are stored in its DNA.

The tumor may eventually extend outside of the testicle. There is a chance that some cells will separate and spread to other bodily regions. Most frequently, lymph nodes, the liver, and the lungs are where testicular cancer spreads. Testicular cancer that has spread is referred to as metastatic testicular cancer.

Therefore, In both diseases, a patient might feel a sense of fullness in his testis. He might also feel pain in that area. There might also be abnormal swelling in the testis.

To learn more about scrotum, refer to the link:

https://brainly.com/question/2393144

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What can you do to have "safe sex"???
DONT REPORT IT ITS FOR MY HEALTH CLASS!!!!!!!

Answers

Answer:

Condom? or if female a femidom

Explanation:

Answer:

Explanation:

well wear protection all the time or just have sex wich i would hate but thats a option

The individual service design model helps people discover and find uses for the resources available to them. One
strategy is to help clients achieve goals by differentiating between
truth and lies
Flaws and potential
needs and desires
strengths and weaknesses

Answers

Answer:

needs and desires.

Explanation:

The individual service design model is a high quality support that helps end users to discover and find uses for the resources available to them. Thus, it's a creative development that is designed to assist people in being an active and full beneficiary of a particular service, as well as optimal experiences in unique ways.

The first step of the individual service design model is asking the customer series of questions in order to have a good understanding of his or her needs, choices, wants or desires.

Hence, one strategy of the individual service design model is to help clients achieve goals by differentiating between needs and desires.

Basically, needs are those things that are considered to be necessary for proper functioning and survival of a person while desires are the normal things that a person wants.

The Power of Sports to Change the World
Sports are generally seen as a form of entertainment. However, there are many examples of how sports can break down barriers like racism. Your driving question for this project is: How can sports be an agent of social and/or political change?
In a May 2000 speech Nelson Mandela (former president of South Africa) stated, "Sport has the power to change the world. It has the power to inspire, it has the power to unite people in a way that little else does. It speaks to youth in a language they understand. Sport can create hope, where once there was only despair. It is more powerful than governments in breaking down racial barriers. It laughs in the face of all types of discrimination."
The goal of the project is to research an instance of sports helping to change the world for the better, then create some type of presentation that illustrates the story that you have researched and the impact it has had in the short- and long-term. Your presentation can be a poster or some type of tabletop display. It can also be a PowerPoint, Prezi, or other type of multimedia presentation.

Examples
Here are some examples of how sports has been an agent of change in the world.
South African rugby team that helped bridge the apartheid division between blacks and whites - depicted in the movie Invictus. This is probably my favorite story about how sports can have an impact on the world.
Texas Western basketball team that started 5 African-Americans in the national championship game vs. Kentucky - depicted in the movie Glory Road.
Special Olympics
HEROS Hockey
In Zanzibar, soccer is opening up opportunities for girls.
Coaches Across Continents
You will not have to look to hard to find examples of how sports have helped to change a community or a country. It happens every day in places around the world. This is more than just an "Inspired by Sports" assignment. It shouldn't be a story about an individual unless you can somehow show how that individual's experience has helped to change the world around him/her.

Answers

Answer:I don’t know what you exactly want,but it is a very good essay.I’m just going to say what you should add.But I’m also going to give you the link of what you wrote just in case I am wrong.

Explanation:The question you had to answer was..... How can sports be an agent of social and/or political change? Sports can mend the social life of kids.It can bring kids together because they have something in common. Sports programs can create stable and inclusive communities and make kids less anti-social.The link of what you wrote is in the comments because it will not let me put a link in here.Nvm I tried to but it wouldn’t let me.But you could just copy and paste your essay into a doc.

If a ribosome a person, what kind of job would they have?

Answers

Answer: A ribosome functions as a micro-machine for making proteins. Ribosomes are composed of special proteins and nucleic acids. The TRANSLATION of information and the Linking of AMINO ACIDS are at the heart of the protein production process.

Explanation:hopes this helps if im wrong srry:(

Match the exercise with the muscle or muscle group it exercises.

Answers

Answer:

Leg Raises ⇒ Abdominals

The raising of and return of the leg motion contracts and relaxes the abdominal muscles thereby exercising it.

Pushdowns ⇒ Triceps

The triceps are activated during motions that require the arms to push so pushdowns work the triceps.

Bench Press ⇒ Pectorals

This is one of the most effective and popular exercise for the pectoral muscles of the chest. It is also very effective for the triceps.

Machine Back Press ⇒ Shoulders

Using this machine activates the shoulders. As the shoulders are not very large muscles, care must be taken when using this so as not to overtax the shoulders.

Toddlers' self-awareness includes
(A) how others look.
(B) what belongs to them and does not belong to them.
(C) only what they cannot do, especially physically.
(D) pain without outward signs of a physical problem.

Answers

Answer:

Explanation:

d is the correct

More of B so I think the answer is B

Which layer acts as a cushion to resist shocks and maintain body temperature by retaining heat?

Answers

Answer:   typically has 2 layers of cuboidal cells; rare in the body ... storage; insulates against heat loss; supports organs; protects organs from shock ... -functions- allows recoil of tissue following stretching; maintains pulsatile flow of blood ... -functions- supports and reinforces; cushions; resists compression

Include the following in your report:
Explain what a zoonotic disease is.
Describe the disease.
Explain how to protect yourself from becoming infected.
Discuss treatment for the disease.
Discuss the probable outcomes from the disease.
Your report should be 100 to 125 words long. Spelling and grammar count, so be sure you use proper grammar, correct spelling, and appropriate punctuation.

Answers

Answer:

zoonotic disease is a bad virus

Explanation:

HELP PLEASE!!! 20 POINTS!! NO FAKE ANSWERS OR I WILL REPORT! Helena is motivated to be the starting goalie for her school's hockey team. She knows that a quicker reaction time will help her stop more shots. Helena can practice this important skill related to being a better goalie by having her teammates:

Form one line and raise their hand prior to shooting the ball
Form two lines with the shooters deciding which line shoots next
Roll the ball on Helena's signal to different areas of the goal
Stick handle the ball to a cone and shoot from that designated spot

Answers

Answer:

Form two lines with the shooters deciding which line shoots next.

Explanation:

This drill seems most likely to represent an actual hockey game. With the other drills the goalie has prior knowledge of where or when she would have to block the puck.

Answer:

Form two lines with the shooters deciding which line shoots next!!!

With the shooters deciding when to shoot next, Helena wouldn't be aware of when they are going to shoot. This means she can focus on her reaction time. If she knew when they were going to shoot, it wouldn't help her.

If the shooters gave her a signal of when they were going to shoot, or if she gave them the signal, it would not benefit her reaction time. In an actual game, you don't know when the opponent is going to shoot. So, if the shooters decide when to shoot, this will help her reaction time.

Hope this helps. :)

The menstrual cycle is caused by _____.
A. the embryo leaving the uterus.

B. the endometrium lining leaving the uterus.

C. the embryo staying in the uterus.

D. the lack of a healthy pregnancy during ovulation.

Answers

Answer:

not sure but I think that its b

How does resistance training prevent osteoporosis?

A.
It lowers the cholesterol levels in your blood, which causes your bones to become strong.
B.
It reduces your blood pressure, causing your bone density to increase.
C.
It increases bone mass, making your bones stronger and denser.
D.
It makes you feel hungry so you eat more calcium, which strengthens your bones.

Answers

Answer:

b

Explanation:

b

How is the bladder different from the kidney? (2 points)

Group of answer choices

The bladder stores urine while the kidney makes urine.

The bladder releases water to the kidney so it can make urine.

The bladder fills with water and the kidney adds the urine to it.

The bladder filters the waste from the blood while the kidney makes urine.

Answers

Answer:

The kidneys make urine by filtering wastes and extra water from blood. Urine travels from the kidneys through two thin tubes called ureters and fills the bladder. When the bladder is full, a person urinates through the urethra to eliminate the waste.

The bladder is different from the kidney as the bladder filters the waste from the blood while the kidney makes urine.

What are the functions of kidneys?

The kidneys serve as incredibly effective filters, removing waste and poisonous substances from the body while reintroducing vitamins, amino acids, glucose, hormones, and other essential nutrients into the bloodstream.

These are two small, bean-shaped organs, one on each side of your spine, that lie right below the rib cage. They are each about the size of a fist. With our urine, the kidneys are in charge of eliminating waste materials, medications, and toxins.

They are primarily responsible for removing toxins from the blood and turning waste into urine. Around 160 grams of weight and one to one and a half litres of urine are excreted daily by each kidney.

Learn more about kidneys:

https://brainly.com/question/30595654

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what percent is 40cm of 1m in need help

Answers

40%



Hope that helps :))

If the male sperm cell and female egg cell unite it is called FERTILIZATION.

The resulting cell is called a _________________.

Answers

Explanation:

I believe it's Zygote, hopefully it is.

A zygote then a fetus I presume

Ann has been diagnosed with hypertension. Which exercise option would her doctor most likely recommend?

A.
anaerobic exercises such as push-ups
B.
aerobic exercises such as running and playing basketball
C.
flexibility exercises such as light stretching and bending
D.
resistance training such as lifting weights

Answers

Answer:

B

Explanation:

Exercise help to prevent cardiovascular disease ,in that the exercise usually increase the levels of HDL cholesterol that lowers the heart disease risk by flushing the artery _clogging LDL

Answer: B

Explanation:

PLEASE ANSWER!
Explain the order of the ingredients in a 25.5g Welch's Fruit Snacks, Mixed Fruit packet.

Answers

usually lists  of ingredients state the good ones first and the bad ingredients last.

like it states the fruits and such first and then adds the artificial stuff and dyes last

it maybe be a marketing thing, people see whats good befor the bad

Developing a hernia is more common in women than men. True False

Answers

Answer:

False

Explanation:

Hernia is an occurrence in the human body that results from the bulging of an organ or body tissue through an abnormal body outlet. The condition is usually related to the intestines and stomach and can cause bulging and swelling for the sufferer.

Hernia occurs in the abdomen, the area between the chest and hips. It can also occur in other parts of the body such as the genital  areas. Hernia is not gender specific. It can happen to both men and women. It is also not proven that women experience it more when compared to men.

good morning! have a bright and beautiful day! and don't forget to eat and drink water. maybe take a warm bath :) mental health is much more important than school don't push yourself!

Answers

thank you :) have a good day suejajsjsjsja

Both questions 20 and 9

Answers

20 answer is a and answer to 9 is true

a true

But some creatures have just a single cell, like an amoeba. They are called unicellular organisms. Other creatures, like us human beings, are collections of cells. These are called multicellular organisms. Multicellular organisms can range in size from brown algae to large animals like elephants and whales, which have trillions of cells." What can be concluded about cells based on this information

Answers

Answer:

Some cells can support life independently, while other cells support life collectively

Explanation:

The cell theory, now universally accepted, contains three main statements: 1-all life forms are composed of cells, 2-cells always come from pre-existing cells, and 3-cells are considered as the basic units of all organisms. Cells are highly specialized structures that can perform specific functions. One single cell may contain all required materials to sustain life in a single-celled organism (e.g., prokaryotic bacteria and protists), where each cell is able to perform all metabolic functions, i.e., growth, development, reproduction, etc. Moreover, cells can also be organized into tissues, organs and systems of organs in multicellular organisms (e.g., plants and animals), in order to perform specific tasks such as, for example, gas exchange in specialized organs called lungs of terrestrial animals.

Cortisol helps you maintain energy and health during stressful times. But over a long period of time, cortisol can
O wear away your immune system
• increase your chance for diabetes
• increase your chance for long-term good health
• Increase your brain's ability to process

Answers

Answer;

increase your chance of long term good health

Explanation:

1 how do you not know this, 2 it aint the first 2 so use those test taking skills hon'

There is a link between _____ and your weight but your habits are more relevant

Answers

there’s a link between your health & your weight but ur habits are more relevant

True or False: It is common for people with
depression to have other disorders.

True

False

Answers

true, often times when their mental health deteriorates it can lead to other disorders such as anxiety etc

The best trainer for a new employee is always one of the other employees.


True
False

please hurry!!!

Answers

The answer to the question is true

list 3 outdoor safety tips.
help me please

Answers

Answer:

Establish safe play areas. ...

Never speak to strangers. ...

Never wander off alone. ...

Be aware of your surroundings. ...

Be mindful of the rainy weather. ...

Always wear sunscreen or protective clothing. ...

Remember to hydrate. ...

Wear proper clothing and equipment for the sport or activity.

Explanation:

Answer: Hello, there! your Answer is below...

1. Be aware of surroundings

2.Wear proper clothing and equipment for the sport or activity.

3.Wear appropriate clothing for the trail conditions and season.

Explanation:

Hope this helps you!!

Other Questions
PLS HELP I WILL GIVE BRAINLIEST 1- If you are driving at a constant speed of 55 miles per hour, give an estimate of how many miles you will travel in 1 hour and 20 minutes. 2-Anthony paid $36.25 for about 11.5 gallons of gas. Estimate the price for one gallon of gas. Write an expression that represents each statement.3.The total cost of my cell phone bill for the 1st month, if I am charged a standard installation fee of $50 plus .50 cents for each channel that I have in my package. Work Out The Area Of The Shape:(Picture is shown in attachment) Help please!!!!!!!!!!!! 265.6 is what percent of 256 rounded to the nearest tenth The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a BLANK A boundary, where two tectonic platespull apart. A speaker's tone of voice may tell as much as the words.TrueFalse What is the name of the Greek poet who wrote Iliad and the Odyssey? A. Vyasa B. Homer C. Odysseus D. Valmiki Split 180 into a 7 : 5 ratio 11) Solve for X. (round to nearest tenth) Please help me pretty please When did Hitler turn to the Final Solution?A. 1938B. 1940C. 1942D. 1945 Jayson wrapped plastic around a carrot shaped likea cone to create a mold for a project. The carrot hada slant height of 6 inches and a diameter of 12inches. Which is closest to the amount of plastic hewill use?A:226 square inches B:113 square inches C:452 square inches D:678 square inches what are the negative effects of harassment Filtering is a barrier to effective communication that takes place when ________. Group of answer choices receivers also project their interests and expectations into communications as they decode them the receivers in the communication process selectively see and hear based on their motivations, experience, and other personal characteristics the information we have to work with exceeds our processing capacity a sender purposely manipulates information so the receiver will see it more favorably the interpretation of the message is affected by the receiver's emotion Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday,Wednesday, and Friday, she runs 4 laps on a running trail and then runs 6 more miles. On Tuesday andSunday, she runs 6 laps on the trail and then runs 2 more miles. On Saturday, she just runs laps. Howmany laps does Lilliana run on Saturday? What is the angle of depression from the top of a 400-fc foot cable that runs from a towel to a point 325 feet away Amber surveyed a random sample of 100 students from her middle school to learn more about what type of school lunches are preferred. The table below shows the result of the survey: Hamburgers Spaghetti PizzaSample #1 44 43 13Sample #2 39 41 20Which of the following inferences can be made based on the data? (5 points) aHamburgers are the most preferred lunch. bPizza is two times more popular than spaghetti. cPizza is two times more popular than hamburgers. dHamburgers and spaghetti are preferred almost equally. resolucion de ese ejercicio por favor Dime de que pais eres y llevate 15 puntos What are Victory Gardens and how do they help with the war effort?