by digging holes
Where there are polar bears there aren't any woods.
most don't build nests.
polar bears are related to bears.
Polar bears do.
They reproduce.
Polar bears are animals that roam the North and live in the wild,, Igloos are houses made of ice blocks built by the Inuit people that live in the Arctic, so the answer is NO, Polar bears DO NOT live in houses.
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