Badger hair is traditionally used to make various types of brushes, and in northern China their skin has been used to make rugs. Also, badgers may cut down on unwanted pests, since they eat insects and carrion.
There are Eurasian badgers, hog badgers, American badgers, ferret badgers, honey badgers, and stink badgers. I'm guessing that your question was, "What kinds of badgers are there?"
coyotes eat badgers
yes, badgers are mammals
Badgers can swim
badgers do have tails.
All badgers are known to swim, therefore, your answer is yes.
Yes.
badgers
No. Wombats are never called badgers. They look completely different, and there are no badgers in Australia.
badgers are about 1 m and 100cm
badgers are dark brown or black.
To other badgers, not so much, really.