Yes, indeed, beavers have fur. Early settlers in the U.S. trapped beavers for their fur. Hats made from beaver pelts were all the rage in Europe and America in the early 1800's. This popularity led to a near-extinction of the European beaver and a sharp drop of the American beaver population at that time.
Yes, of exposure. Animals do not retain expensive traits unless they are of some critical advantage.
fur
Humans kill beavers for their fur.
yes
Yes Because people in the old times in the the 1500's to the 1750's hunted beavers for their soft fur which was expensive back then, also it was a really good coat fur to keep you warm in Winter.
It's waterproof
It's waterproof
fur from the beavers
Yes they do when that are adults
The fur of beavers was greatly desired because it kept people warm.
Beavers and polar bears have thick fur.
Beavers for their fur coats.
They have very nice fur.
the fur brought huge profit