The white of the eye, called the ________, is the tough, outermost layer of the eye and covers all except the front of the eye.

White

A color that results from the reflection of all the rays of visible light, symbolizing purity or cleanliness in many cultures.

Outermost Layer

The surface layer or the most external layer of an object or structure, such as the epidermis on the human body or the outer layer of a planet.

Eye

The organ of vision that detects light and sends signals through the optic nerve to the brain.