Light waves are transmitted across the cornea and enter the eyes through the pupil.
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FURTHER EXPLANATION</h3>
The eyes and the brain are important in helping people see. Light passes through the eyes and this light gets transformed into electrical signals which are sent to the brain that helps make sense of the object that is seen.
<h3 /><h3>How People See</h3>
- Light is incident on an object (or strikes an object). Some of it get absorbed, some are reflected into a human's eye.
- Light that bounces off the object is transmitted across the cornea, the transparent outer layer of the eye. It refracts the light and makes things look sharp and clear.
- Then the light enters the pupil which is the opening in the eye controlled by the iris or the colored part of the eye. The iris changes the size of the pupil and controls the amount of light that enters the eye. When there is bright light, the pupil becomes smaller. In dim light, the opposite happens and the pupil becomes bigger.
- At the back of the pupil is the lens which again helps focus the light. Its shape changes depending on the distances of the objects that is being looked at.
- The light rays are focused by the lens so that they all converge in the retina which is at the back of the eye. The retina has many specialized cells which are sensitive to light. These cells transform light energy into electrical signals or nerve impulses which form a rough inverted image of the object the person is looking at.
- The electrical signals travel to the brain through the optic nerve. The brain turns the image upright and adds more detail to the vision.
<h3 /><h3>LEARN MORE</h3>
Keywords: eye, vision, cornea, pupil
Answer:
(you have to copy and paste into the browser and I had to space out so brainly would let me post I hope you do well on the assignment)
Explanation:
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The two statements which are necessary to make the conclusion in the beginning of the question true include:
b) Ben is in the pool.
d) All the boys in the pool are swimming.
<h3>What is Conclusion?</h3>
This is referred to as the final or concluding part of something or an essay and usually contains the summary.
For it to be true that Ben is swimming then he has to be in the pool and all the boys present must be swimming for us to arrive at such conclusion.
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Answer:
Explanation:
Cryptiduwu avatar
A. The basic cause of Billy’s problem is neglectful father. Billy’s Dad ignores his son’s desire for attention and need for adhd treatment.
B. It’s hard to say what will happen to Billy but if this continues he will still feel doomed and not get his adhd treated. Billy will not feel happy until these problems and isolation are fixed.
C. Billy could move in with his mother if these problems prevail
Hi there,
They are estrogen, progesterone, and testosterone. Estrogen is the main female hormone. Testosterone is the main male hormone. Progesterone is another female hormone related to childbirth, pregnancy, and periods. Insulin has nothing to do with reproduction. It helps your body use sugar. ATP isn't a hormone. It's energy :)
I hope I helped :)