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Polar bears sleep wherever they are able to be out of the water. Caves; on the surface of the sea ice; on land; on a floating tree -- if:
a) the polar bear can manage to balance its sleeping body on the tree, and
b) there is actually a tree floating where the polar bear needs it.
Polar bears do not hibernate; it is a "dormant state" which is similar to hibernation, but not actually the continuous, deep sleep of real hibernation; it is the same as a human sleeping up to 20 hours each day.
In autumn ("fall"), pregnant female polar bears that are ready to give birth will dig a den out of the ice or snow, or the permafrost if it isn't cold enough for snow, on land. It is in the den that female polar bears go into the "dormant state".
Polar bears slepp like people teeter lol I am 4 but I know how to spell on computer jk I am 10 real
What else can I help you with?
Can polar bears sleep while afloat in the water?
No, there is no evidence that polar bears sleep in the water. A sea otter can sleep on water, floating on its back, but a polar bear's body density makes this impossible.
What are two examples of how a polar bear maintains homeostasis?
they eat and sleep they hybanate....
What animal sleeps more polar bear or koala bear?
Koalas (which are not bears at all, but marsupials) sleep for between 16 and 21 hours a day. This is more than polar bears, which sleep for an averge of 8-9 hours a day.
Whats body temperature drops its blood circulation slows and it falls into a deep sleep?
the polar bear
How does the polar bear help the polar ice?
why does the polar bear helps the polar ice
Which is bigger polar or grizzly bear?
The grizzly or brown bear and the polar bear are basicly the same size.
Which animal is bigger the polar bear or the brown bear?
The Polar Bear.
Is polar bears the biggest bear?
The Polar bear is the biggest bear.
How do some of the polar bear's features help it to survive?
the polar bears fur lowers the amount of body heat that escapes and helps as camoflage. the polar bear has a fatty layer under nieth its skin to keep it extra warm before the 'winters sleep'.
How do the male polar bear and the female polar bear have the baby polar bear?
just like human do .
Is polar bear a bear?
Polar bears are bears
Who lives in a polar bear's den?
A polar bear.
