Question

which part of the eye helps focus light rays on the retina?
a. lens
b. pupil
c. sclera
d. iris
please select the best answer from the choices provided
a
b
c
d

Explanation:

The lens of the eye is responsible for focusing light rays onto the retina. The pupil controls the amount of light entering the eye. The sclera is the tough outer layer of the eye. The iris controls the size of the pupil.

Answer:

A. lens