To keep warm, to protect their skin, to communicate in some cases.
"hair becasue they are mammals" This is actually a horrible explanation. Humans are mammals because we have hair. Dogs are mammals because they have fur. Camels are mammals, and the numerous sources I've viewed indicate that camels have hair, rather than fur. Again, to say, "hair [because] they are mammals," is rather ignorant to the definition of "mammal." All mammals have hair or fur.
Mammals need to keep their body warm and it is possible by the body covering they have...fur and hair
Yes. Mammals are the only animal group that can have hair. Invertebrates such as certain species of spiders and insects have hair-like structures called setae, not hair. The two are quite different. Hair/fur is one of the defining characteristics of mammals.
Most mammals have fur or hair .
"Hair" and "fur" are synonyms, and are found on all mammals.
No, wood turtles do not have fur or hair, as they are not mammals.
The naked mole rat. There are many mammals with no hair. The characteristic that sets mammals apart from birds, reptiles and fish is that they have fur, skin or hair.
no salamanders are amphibians mammals have hair, amphibians do not
Whales have tiny hairs on their backs, and mammals have to have hair to be classified as mammals, and fish CAN NOT have hair.
Yes. Apes are mammals, and one of the defining characteristics of mammals is that they have hair.
We are mammals and mammals are land creatures. We have hair to keep ourselves warm.
mammals have faur or hair like were a mammals