Depth perception involves

A) perceiving three dimensions.
B) seeing in three colors.
C) the pinna.
D) the papillae.

Depth Perception

The ability to perceive the visual world in three dimensions and to judge the distance of objects accurately.

Three Dimensions

The state or quality of having three measurements: length, width, and depth, used to describe the physical world and represented in geometry, design, and spatial understanding.