The lens of the eye rounds up or bulges
A)for distant vision.
B)for close vision.
C)when a person is frightened.
D)when sleeping.

Question

Quizplus · Accepted Answer

The lens of the eye bulges or rounds up to view close objects clearly. This process is called accommodation, where the muscles in the eye contract to change the shape of the lens for close-up vision. For distant vision, the muscles relax, and the lens becomes flatter. Fear or sleeping do not cause any changes in the lens shape.

The Lens of the Eye Rounds Up or Bulges