Answer:
s
Explanation:
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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
The details about Aunt Grace in lines 15-17 ("my clumsy floor") suggest that, to the speaker, Aunt Grace is; An embodiment of the messiness of reality vs the order that art sometimes imposes
<h3>American Poetry</h3>
This question is taken from the book titled An Ear to the Ground: An Anthology of Contemporary American Poetry.
Now, the statement from the book is that clumsy aunty grace chased the ones she had dropped on the linoleum floor.
From that statement and when considering other statements around that story, we can tell that it was describing aunty grace as an embodiment of the messiness of reality vs the order that art sometimes imposes.
Read more about American Poetry at; brainly.com/question/19943780
