Question

a polar bear has to move slowly, otherwise its body will get overheated. why?

Answer 1

The polar bear is completely insulated from heat with the two layers of fur on it body and one thick layer of fats under neath its skin. So it has too move slow, moving fast will boost its blood circulation and gets more heated up, which will be dangerous for the bear. 

Answer 2

The polar bear lives in cold polar regions of the world where they survive in harsh cold environment.

Explanation:

• The polar bear exhibit thick fur over their body that protects them from extreme cold environment.
• The thick fur prevents the loss of heat from their body.
• The polar bear exhibit excellent insulation in their body with storage of thick fat.
• The weight of fat as well as thick fur makes the body heavy thus the polar bear moves slowly over the snow this process prevents the loss of heat as fast movement will cause the loss of heat from the body.

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