No. They actually do have a backbone and a spinal column.
Bears, like all mammals, are vertebrates.Polar bears are vertebrates. Which means that they do have a back bone.
yes they do it them. also seals
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
Polar bears are animals of Arctic regions. The only polar bears here are in the NC Zoo.
There are no polar bears in Antarctica. If there were, they would eat the penguins.