Question

question 7 (1 point) saved listen the ________ determines how much light reaches the retina. lens sclera pupil cornea

Explanation:

The pupil is the opening in the center of the iris. It adjusts its size (dilates or constricts) to control the amount of light entering the eye and reaching the retina. The lens focuses light, the sclera is the tough outer layer of the eye, and the cornea is the clear front - part that helps refract light.

Answer:

pupil