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Polar bears have a thick layer of fat that averages at about 4.3 inches thick. The fat regulates temperature and also serves as an energy reserve for when food is scarce.

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9y ago
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15y ago

Adaptation means: a characteristic that helps an animal survive in its habitat. So, thick fur and fat help in stay warm for the harsh long winters.

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13y ago

To protect it from extreme conditions of weather. If it didn't it would easily get too cold and probably die out, then there wouldn't be any Polar Bears!

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13y ago

Keeps them warm

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12y ago

camouflage and warmth

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Q: Why do polar bears have a thick layer of fat?
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Why does the polar bear have a thick layer of fat under the skin?

Polar bears lay down a thick layer of fat that it can live off when the ice has thawed and it is not able to catch seals out on the ice. The fat layer and very dense fur keeps the bear warm.


For what do polar bears use their layer of fat?

to be warm


In which biome would you find mammals with thick fur and a thick layer of fat?

In the Arctic or Antarctic, probably on land. Polar bears and musk ox fit that description. Most marine mammals (in cold climates) have a thick layer of fat, but lack a thick layer of fur. However, the nine species of fur seals have thick fur.


Do polar bears have a layer of fat under their skin?

yes


What protects the bodies of animals that live in the northern polar region?

if you are asking how does it keep warm polar bears have a layer of fat which they use for insulation also there fur is pretty thick


What are a polar bears structural adaptation?

The polar bear has black skin beneath its fur. The colour combination allows the animal to absorb heat from the sunlight to keep it warm. Polar bears have a thick layer of fat on their body. Fat being poor conductor of heat, they have minimal loss of heat from their body. They have very thick layer of fur, which again gives them the insulation needed there. Their colour is white to make them well-camouflaged in polar areas.


How does a muskox kill a polar bear?

Muskoxen don't kill polar bears. A polar bear has too thick of fur and a layer of fat to be killed by a muskox. It can, however, be wounded if gored by a muskox's horns.


How does the color of a polar bear skin help it live in the Arctic?

Polar bears have black skin under which there is a layer of fat that can measure up to 4.5 inches (11.5 centimeters) thick.


How does the polar bear survive in the Arctic environment?

Polar bears have white fur which lets them blend in with the snow. They eat seals and other arctic animals. They also have a thick layer of fat to help insulate them from the cold.


Compare and Contrast Polar Bears and Camels?

Polar bears have a thick layer of fat called blubber. Camels have a fat store in their hump that allowes them to go for days at a time with out food of water, camels also have extra stomaches in which to store plenty of water.. Polar bears live at the north pole, camels in the desert. Polar bears have a thick layer of oily fur to repel water, they are also very good swimmers.. The polar bear can jump right in the icey water and catch a fish, his long claws help him hold on to said fish, and to walk on the ice.


What are some of the polar bear's unique features?

The polar bears have a fur that act as an insulator and the hairs are not actually white, they are transparent. Their skin is black with a layer of fat that can measure up to 4.5 inches thick. They are also very smart.


Which animal has a thick layer of body fat is camouflaged with fur and is a great swimmer?

Polar bear