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Endosymbiosis
Part 1 of Paper
.... about the world that around them. Sight, or vision, is a rapidly occurring process that involves interaction between the eye the nervous system and the brain.
When someone looks at an object, what he/she is really seeing is the light that the object reflects, or gives off. This reflected light passes through the lens .... Part 2 of Paper
....e eyelashes catch many flying particles that otherwise would enter the eye. As further protection, the eyelids automatically close when an object suddenly moves close to the eye.
The eye is made of 3 coats, or tunics. The outermost coat consists of the cornea and the sclera. The middle coat contains the main blood supply to the eye and consists of the choroid, the ciliary body, and the Iris. The innermost layer is the retina.
The Sclera, or the white of the eye, is composed of tough f.... |
| Number of words: 2101 - Approximate pages: 8 |
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