what are some facts on the human eyeball?

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what are some facts on the human eyeball?

2006-12-13 09:51:57 · 3 answers · asked by cindy61892 2 in Education & Reference ➔ Homework Help

3 answers

when a room is dark, the pupil expands, but when it is bright, it shrinks...got these from a human body book: the vitreos humor is jellylike stuff on that fills the inside of your eye (it gives makes it firm and helps keep its shape), the cornea (front of the eye) is clear and light passes through it, and muscles help the lens make a sharper picture of what you're looking at by pulling on them.

2006-12-13 10:02:54 · answer #1 · answered by isis 2 · 0⤊ 0⤋

i have two blue ones.

2006-12-13 17:54:19 · answer #2 · answered by wackybluegreen 3 · 0⤊ 0⤋

ask iris.

2006-12-13 17:54:21 · answer #3 · answered by Anonymous · 0⤊ 0⤋