Experiments with the visual cliff suggest that

A) infants experience no fear of heights.
B) binocular cues are more important than monocular cues.
C) depth perception is partly innate.
D) unlike other animals,humans do not perceive depth until about 8 months of age.

Experiments with the visual cliff have demonstrated that depth perception is partly innate. Infants as young as six months old show some avoidance of the deep side of the visual cliff, indicating that they have a basic understanding of depth perception. This suggests that some aspect of depth perception is innate rather than learned through experience.