A polar bear is a mammal because it fits all of the characteristics that define mammals. It is warm-blooded, has hair, has three bones in the middle ear, a neocortex in the brain, and mammary glands that it uses to feed its young.
It has hair, gives birth to live young, maintains its own body temperature, and the female gives milk to its young.
It has hair, a backbone, has it's young alive and nurses them. That makes it a mammal .
Because grizzly bears have hair/fur and female animals have mammary glands.
Well a polar bear is a bear that lives in the north pole.
A polar bear is a mammal and an animal.
The polar bear is a mammal.
marine mammal marine mammal
Mammal
In the US, Polar Bear is considered a marine mammal, and is protected under the Marine Mammal Protection Act.
Polar bear is their species. They are a type of marine mammal.
Mammal.
no its a mammal
mamma
A polar bear is a mammal, which gives birth to live young. No eggs.
No. A black bear is a mammal, i.e., a bear like a grizzly bear or a polar bear.
No, there are a few bigger than that.
Like any other mammal.