The part of the eye that keeps dust out of the eye is the:
A)eyelashes
B)cornea
C)sclera
D)conjunctiva

Question

Quizplus · Accepted Answer

The eyelashes act as a barrier to prevent dust and other foreign objects from entering the eye. The cornea is the clear outer layer of the eye that covers the iris and pupil, and helps to focus light. The sclera is the tough, protective outer layer of the eye. The conjunctiva is a thin, clear membrane that covers the white part of the eye and the inner surfaces of the eyelids, but it does not play a direct role in keeping dust out of the eye.

The Part of the Eye That Keeps Dust Out of the Eye