Why do animals have fur but you hair?

It's actually not accurate to state that animals have only fur and humans have only hair. Both humans and animals can have a combination of fur and hair. However, the terminology used to refer to the covering on the bodies of animals and humans is different.

Fur: Fur is a dense covering of hair that grows on the bodies of mammals. It provides insulation, protection, and camouflage. Fur is typically thicker and more luxurious in cold climates, where it helps animals stay warm. Some common animals that have fur include bears, wolves, foxes, rabbits, and cats.

Hair: Hair is a slender, filamentous protein that grows from the skin of mammals, including humans. It serves various functions, such as insulation, protection, sensation, and communication. Human hair is typically longer and finer than animal fur. However, some animals, like horses and sheep, can also have long hair.

In general, the term "fur" is more commonly used to describe the dense, insulating coat of mammals that live in colder climates, while "hair" is used more broadly to refer to the hair covering on both humans and animals.