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B&S - Inv. 2

Brain & Senses - Investigation 2

Pupil The dark circular opening in the center of the iris; contracts and expands to regulate the amount of light entering the eye.
Iris The colored part around the pupil of the eye; made of a series of circular muscles that constrict to make the pupil smaller in bright light or larger in dim light.
Sclera The tough white or bluish white covering that surrounds the eyeball and helps it maintain its shape.
Cornea The curved, transparent, outer surface of the eyeball; covers the iris and pupil and lets light through to the inside of the eye.
Blood Vessels Any of the vessels, as arteries, veins, or capillaries, through which the blood circulates.
Eyelids The movable lid of skin that serves to cover and uncover the eyeball
Eyelashes Short, thick, curved hairs growing as a fringe on the edge of an eyelid
Association The connection or relation of ideas, feelings, sensations, etc.; correlation of elements of perception, reasoning, or the like.
Mnemonic Device A strategy, such as a phrase or formula, that increases the effectiveness of memory.
Created by: cbuzynski