Most animals have hair. However, animals have fur to attract mates. If you look at an animal, it's fur is brightly patterned. This is to attract a lover. Also, an animal has this brightly patternized fur to warm itself during sexual intercourse.(Most of the time we get naked for sex.)
Mammals.
All mammals have hair at some point in their lives; yes, this includes marine mammals like dolphins and whales.
Animals have hair to keep them stay clean. Also hair on animals protects them from mosqitoes or sharp objects.
All animals with hair nurse their young.
Most land animals have hair growing from their skin.
Fur is the hair of animals,hair is our hair.
Only mammals grow hair on their body. No other animals grow hair.
They survive in different habitats. Animals with hair can survive in cold and warm places, and animals without hair survive in warm places.
Some animals have tiny hair
most animals with hair+dolphins
All mammals have nose hair , but not cold blooded animals.
None. All mammals have at least some hair.
Hair extensions can be made out of several different animals. Horses are one of the leading animals.
hair obvs