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The same way as most other animal life, at least other mammals. The inhale through their nose and mouth into their lungs and exhale by the same route in reverse.
Long snout helps warm the inhaled air, and along with a large, Roman nose, they have asense of smell. Polar bears do not breath under water; they just hold their breath.
What else can I help you with?
Where do polar bears breathe in the Arctic?
Polar bears breathe above water.
How do polar bears breathe through water if they can only breathe with lungs?
They don't. Polar bears cannot breathe under water.
Do polar bears breathe from its mouth?
It can breathe from its nose and mouth.
What kind of air can a polar bear breathe?
The same air that you and I breathe.
How can the plants and animals live in the polar biome?
they eat and they breathe the air there
What do polar bears breath?
AnswerThey breathe oxygen, like we do.
How does a polar bear get its prey?
the polar bear eats seals which are not fish so they can't breathe under water. so they make holes in the ice (polar seals live in icy places) in witch they can enter the water and breathe through. so polar bears wait at the holes and when a seal pops up they eat it.
What are a polar bear's basic needs?
A Polar bear's basic needs are food, shelter, water, the ability to mate and reproduce, and breathe oxygen.
Can polar bears breath?
yea all animals can breathe unless they're dead
Where do seal breathe?
Physically, they breathe through their noses or mouths. In the Arctic, they come up for air through what are sometimes called 'blowholes'. And sometimes, Polar bears are waiting for them there.
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.
Where do seals breathe from?
Physically, they breathe through their noses or mouths. In the Arctic, they come up for air through what are sometimes called 'blowholes'. And sometimes, Polar bears are waiting for them there.
