Question

Describe human eyes function​

Answer 1

The human eye functions like a Digital Camera. Light enters the eye through the cornea , the clear front surface of the eye , which acts as a camera lens . The iris works much like the diaphragm of a camera--controlling how much light reaches the back of the eye..

Answer 2

1. The movement of eyelids spread the liquid which mainly serves as a lubricant.

2. Rods and cones of eyes help in seeing objects at night and during daytime.

don't know more