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How do polar bears get their oxygen?
When polar bears breathe, their lungs fill with a mixture of gases including oxygen. The polar bear's body separates out most of the gases which are not oxygen and expels them. The oxygen is then transported into the bloodstream by small vessels in the lungs.
What oxygen do polar bears need?
normal oxygen
What do polar bears breath?
AnswerThey breathe oxygen, like we do.
Do polar bears live in the arctic ocean?
Polar Bears don't live in the Artic because they need land to survive. They swim in the Artic ocean but they don't live in it. Anyways Polar Bears can't live without oxygen from the air.
What does a polar bear bear need in a rainforest?
Polar bears do not live in the rainforest but they do depend upon it for the oxygen it produces.
To what are polar bears related?
polar bears are related to bears.
Who saves polar bears?
Polar bears do.
How do the male polar bears and female polar bears make baby polar bears?
They reproduce.
What role does blubber play in helping polar animals survive?
It helps keep polar bears warm throughout the cold winters of the north.
Are there polar bears in Norway?
Polar bears are not native to Iceland, but have been known to drift across on ice from Greenland. There have only been a few hundred recorded sightings of polar bears on Iceland throughout recorded history.
Do polar bears grow fast?
POLAR BEARS Polar bears actually grow pretty fast.
What tpyes are polar bears?
Polar bears are mammals.
