When Brett walks out of the theater into the glare of the sun,his _______________ gets smaller to let less light in.
A)pupil
B)iris
C)cornea
D)retina

Question

Quizplus · Accepted Answer

The pupil is the part of the eye that contracts or dilates to control the amount of light that enters the eye. In bright light, the pupil gets smaller (contracts) to let less light in, and in dim light, the pupil gets larger (dilates) to let more light in.

When Brett Walks Out of the Theater into the Glare