nose & lungs
ff
Lungs
muscle
Its nose, mouth and lungs of course.
A polar bear is the ring seal's most likely predator, in the icy habitat of the Arctic circle. The chances are that a seal can avoid the jaws of a polar bear quite often. They can hold their breath under the water for up to fourty-five minutes, but the polar bears are of the most patient predators on earth. When the ring seal goes under the water, it has the choice of which breathing hole to take a breath from. But what if that is where the polar bear is waiting? The ring seal can hear the loud sounds of the polar bear's paws on the surface of the ice, so can move away from the breathing hole it is waiting at. But when the polar bear stops moving, the ring seal has to make a choice. Out of all the breathing holes, it is most likely that a seal will choose the one the polar bear isn't waiting at. Brilliant. This proves they may be tasty prey, but are good at avoiding the ferocious, deadly jaws of the deadly predator, Polar bear.
the organ that controls your breathing is the lungs =)
The organ responsible for breathing is your lungs.
why does the polar bear helps the polar ice
The grizzly or brown bear and the polar bear are basicly the same size.
The Polar bear is the biggest bear.
The Polar Bear.
just like human do .
Nothing. A polar bear will eat you.