They eat fishes!
Polar bears have endoskeletons.
polar bears are internal because they are mammals and all mammals are internal.
Polar bears mate and carry out a pregnancy. A mother will usually give birth to two cubs at a time.
polar bears are related to bears.
Polar bears do.
They reproduce.
POLAR BEARS Polar bears actually grow pretty fast.
Polar bears are mammals.
humans are polar bears
Polar bears are bears
A sleuth or a sloth of bears
There are no polar bears in Antarctica. If there were, they would eat the penguins.