Although he was wearing a pair of glasses that shifted the apparent location of objects 20 degrees to his right, Lars was still able to play tennis very effectively. This best illustrates the value of:.
a. retinal disparity.
b. perceptual set.
c. shape constancy.
d. perceptual adaptation.

The answer is d. perceptual adaptation.

Explanation:

Perceptual adaptation refers to the decrease in response to a perceived stimulus. For example, a person who's just started wearing glasses might have trouble with spacing at first: objects seem further or closer, the floor seems to move around, and the person could even get headaches. However, after a few weeks the person adapts to the new perception of the environment.

Perceptual adaptation is important for learning, as it allows people to focus their attention better.

is this even a question? ? : /

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.