answersLogoWhite

0

The horn of a narwhal is actually an overgrown tooth that grows out of a hole in it's upper lip. It used to be hunted and sold for 10 times it weight in gold! It is said to be used to sense changes in its environment such as a raise or drop in the supply of fish, or temperature.

User Avatar

Wiki User

14y ago

What else can I help you with?