Polar bears regulate water balance by homeostasis. They can also regulate their body temperature through thermo regulation, which is a form of homeostasis.
Polar bears maintain water balance by using their huge paws which serve as snowshoes on heavy snow that balances the weight of the bear. The paws enable polar bears to navigate easily even on wafer-thin ice layer.
Yes, the polar bears just like the other mammals do drink water.
Polar bears breathe above water.
polar bears are big to keep them up when they are in the water.
Polar Bears live in cold places above the water. They can live on glaziers or ice covered land.
Warm ice melts and turns into water, and no. Polar bears dont walk on water...
They don't. Polar bears cannot breathe under water.
polar bears are big to keep them up when they are 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.
no. osmosis occurs.
the anti-diuretic hormone (ADH) and Aldosterone
yes because they think water is their winterwonder land stupid polar bears!