Why can't humans hear the same sounds as some animals?

Humans cannot hear the same sounds as some animals due to differences in the range of hearing frequencies. While humans typically perceive sounds between 20 Hz and 20,000 Hz, many animals, such as dogs and bats, can hear higher frequencies, sometimes exceeding 65,000 Hz. This variation is due to differences in the anatomy of the ear and the sensitivity of auditory systems, which have evolved to meet the specific needs of each species in their environment. Consequently, animals can detect sounds that are inaudible to humans, aiding in communication, navigation, and hunting.