The fur of the polar bear is very thick which helps the polar bear keep warm.
Penguins and Polar bears are warm blooded.
Polar bears regulate water balance by homeostasis. They can also regulate their body temperature through thermo regulation, which is a form of homeostasis.
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Polar bears are large in size because of the cold temperature and they need to store fat to keep their body warm, basically the bigger the bear the warmer it gets.
Vocalization and body language.
there are many animals like pinguines and polar bears
Homeostasis is the ability of animals to maintain a consistent body temperature. Polar bears live in subfreezing temperatures, yet maintain warm bodies. This is because polar bears are endothermic, which means they have a form of insulation. Polar bears have fur and fat which protect their skin and internal organs.Ê
They don't, the fur is actually almost colorless. The polar bears skin is in fact black.
They are left-handed and can eat up to half their body weight. Polar bears are not left handed stupid!
I am pretty sure bears since they have more body they can last the longest. :)
For protection and camouflage.
The Hypothalamus controls body temperature, thirst, fatigue etc.