Polar bears are large in size because of the cold temperature and they need to store fat to keep their body warm, basically the bigger the bear the warmer it gets.
No polar bears never visit Antarctica. Polar bears live at the opposite end of the earth - the Arctic.
Large birds,polar bears dont because no polar bears live in the south pole... I think.
Because they are large, powerful predators, and are very capable of killing a human easily.
Probably two large polar bears with aggression.
Polar bears may be somewhat longer, and stand a bit taller, but large male brown bears can be as heavy as male polar bears, to nearly 1500 pounds.
No polar bears use their large paws to help them swim because they sometimes swim up to 60 miles without resting.
Mostly Orcas, large sharks, and Polar Bears.
polar bears are related to bears.
Polar bears do.
They reproduce.
Polar bears, like most animals that live in cold regions, have small ears so they don't dissipate heat through them rapidly.
POLAR BEARS Polar bears actually grow pretty fast.