Which Statement Is NOT a Scientifically Supported Example of How

Which statement is NOT a scientifically supported example of how sensation and perception have specialized in certain species?

A) Elephants are suited to hear low-frequency sounds indicative of the approach of a rival.
B) Humans can discriminate between colors to differentiate levels of ripeness of fruit.
C) Insect ears are tuned to hear high-frequency sounds like those of another nearby bug.
D) Some people can perceive the presence of ghosts that can't be sensed by others.