Question

The size of the opening of the

determines the amount of light is let into the eye.
O a. pupil
O b. cornea
O c. lens
O d. iris

Answer 1

a. pupil

Step-by-step explanation:

The size of the pupil will determine the amount of light that is able to enter the eye and hit the retina. The size of the pupil is controlled by the iris however it is the size of the pupil that determines the amount of light.