Kaan , dehin ke uu hissa hae jisse janwar aur [insaan]] sune sake hae. Janwar ke dui kaan rahe The ear works by directing sound to the inner ear. These vibrations are sent to the brain by a network of nerves.

This is a left human ear.
This is what the anatomy of the human ear looks like, although the auditory canal is far too big in this image

The part of the ear that sticks out and can be seen is called the pinna.

Ears are also used in other ways. Elephants use their large ears to cool themselves when it is very hot.