Is it true that if the polar bear will move fast his body will get overheated.
explain?
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Body temperature, which is normally 37°C (98.6°F), is maintained through a thick layer of fur, a tough hide, and an insulating fat layer (up to 11 cm or 4.5 in. thick). This excellent insulation keeps a polar bear warm even when air temperatures drop to -37°C (-34°F).
Overheating
- Polar bears are so well insulated they tend to overheat.
- Polar bears are so well insulated they tend to overheat.Polar bears move slowly and rest often to avoid overheating.
- Polar bears are so well insulated they tend to overheat.Polar bears move slowly and rest often to avoid overheating.Excess heat is released from the body through areas where fur is absent or blood vessels are close to the skin. These areas include the muzzle, nose, ears, footpads, inner thighs, and shoulders.
- Polar bears are so well insulated they tend to overheat.Polar bears move slowly and rest often to avoid overheating.Excess heat is released from the body through areas where fur is absent or blood vessels are close to the skin. These areas include the muzzle, nose, ears, footpads, inner thighs, and shoulders.Polar bears also swim to cool down on warm days or after physical activity.
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