Question

the tough, opaque tissue that acts as the eyes protective outer layer is called the ____________. a. lens b. cornea c. fovea d. sclera please select the best answer from the choices provided

Explanation:

The sclera is the tough, opaque outer - layer of the eye that provides protection. The lens focuses light, the cornea is the clear front part of the eye, and the fovea is the part of the retina with the highest visual acuity.

Answer:

D. sclera