_______ Refers to the Perception of an Object as Having

_______ refers to the perception of an object as having a constant size despite changes in the size of the retinal image, whereas _______ refers to the perception of an object as having a constant shape despite changes to the retinal image.

A) shape constancy; size constancy
B) visual acuity; shape constancy
C) size constancy; wholeness constancy
D) size constancy; shape constancy
E) shape constancy; size consistency