A rat is a rodent with a covering of fur (hair).
hedgehogsporcupinesechidnasthey're the only mammals I can think off
rat
Yes, it is covered by fur.
Most fish are covered with 'scales'
the lower area(privets)
mice
mostly scales.
Nose, tail and paws.
Bodies of water that Samuel champlain covered
Their bodies are covered with fur.
Elephant's bodies are covered with skin.
The skin covering that a rat does have is a cartilage that is covered by fur. The fur helps the rat keep warm. The rats that live in areas that are very cold therefore have a lot of fur.