Their thick coats keep the cold out, along with hibernation.
Easily, they have an insulating fur coat, and then blubber underneath that.
they do to protect them from the cold
There fur coats
Which polar bear will not benedit from natural selection
Because a polar bear has thick fur.
The fur of the polar bear is very thick which helps the polar bear keep warm.
polar bears dont have thick coats for no reason; they have them for protection in the hard weather of the Arctic, and also for camoflage, it would take a lot of snow and temperatues of around minus eighty to get a polar bear shivering.
thick white fur
a thick fur coat.
well fur is not alive and the fur on a polar bear is thick so it can withstand anything
A polar bear is a heavy, thick-furred animal designed to survive in cold environments. Its thick fur helps insulate its body and retain heat to withstand freezing temperatures.