Question

the adjustable opening in the center of the eye that helps control the amount of light entering the eye is called the a. cornea b. fovea c. pupil d. iris please select the best answer from the choices provided

Explanation:

The pupil is the adjustable opening in the eye's center that controls light - entry amount. The cornea is the clear front part of the eye for focusing light. The fovea is the part of the retina for sharp central vision. The iris is the colored part that controls the pupil's size.

Answer:

C. pupil