They stay where they are. I'm not sure if they hibernate or not but I'm pretty sure they breed in the winter.
Polar bears eat fish and seal During the winter.
the winter is not good for the polar bears because they find their prey less in the winter.
Polar bears are busy chasing seals on Hudson Bay in the winter.
They have to hibernate when they get ready for winter.
Sometimes polar bears go in heat
Yes, polar bears eat up alot of food to last a whole winter and when they go into hibernation, they digest the food slowly, making it last the winter. This is all while they are in hibernation, they eat alot of food before they go into hibernation.
Polar bears don't go anywhere. They always stay in their habitat, the north. During the winter, they build themselves a den for hibernation, then, after winter, they swim in the water to catch up on their food, they haven't eaten for quite a while.
Winter
there fur and dens.
same same
Polar bears have blubber, which is like extra fat, under their fur and that helps to keep them warm during the winter. They also grow out their winter fur coats to keep themselves warm during the winter.
Polar bears still live in the same habitat.