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3
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it is the thin, transparent tissue that lines the inner surfaces of the eyelids and the outer surface of the eyeball.
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4
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It protects the eye and refracts most of the incident light that enters it.
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6
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It is an opening through which light enters the inner portion of the eye.
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7
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This ability of the lens is called accommodation , it can focus on objects at different distances by changing shape.
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9
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The point in the retina where the optic nerves exit.
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10
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It is composed of layers of blood vessels ,connective tissue and nourishes the back of the eye with blood and nutrients.
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12
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This eye muscles are attached to the crystalline lens and are responsible for changing the shape of the lens when focusing on object at different distances.
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1
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It provides structure, protection, and strength to the eye.
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2
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Inner surface of the eye.
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3
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A condition which makes the white part of the eye appear red.
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5
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The most important part of the retina.
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8
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It regulate the size of the pupil by contraction or relaxation of its muscles.
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11
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This nerve carries images from the retina to the brain.
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