The reason that humans cannot hear the sounds that bats emit is because:
A) the intensity is too low
B) the intensity is too high
C) the frequency is too low
D) the frequency is too high

Question

Quizplus · Accepted Answer

Bats emit sounds at a high frequency, typically above 20 kHz, which is beyond the range of human hearing. Therefore, humans cannot hear the sounds that bats emit.

The Reason That Humans Cannot Hear the Sounds That Bats