Which of the following represents perceptual constancy?
A. We recognize it is a McDonald's food each time we eat
B. Inverter the people the people almost always are perceived as figure and everything else as ground
C. We know the color of a printed page has not changed as it moves from sunlight into shadow
D. From the time that they are very young most people can recognize the smell of a dentist office
E. The cold water in it like doesn't seem to cold after you been swimming in it for a few minutes