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Eye
Beginning of essay
The is the organ of that you gives your sight. s enable people to perform tasks and to learn about the world that around them. Sight, or vision, is a rapidly occurring process that involves interaction between the the nervous system and the brain.
When someone looks at an object, what he/she is r ....
Middle of essay
....era, or the white of the eye, is composed of tough fibrous tissue. On the exposed area of the eye the scleral surface is covered with a mucous membrane called the conjunctiva. This protects the eye from becoming dry.
The Cornea, a part of the sclera, is the transparent window of the eye through which light passes. The focusing of the light begins in the cornea. Behind the Cornea is a watery fluid called the aqueous humor. This fluid fills a curved, crescent shaped space, thick in the center.... |
| Number of words: 2091 |
Approximate pages: 8 |
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