which help to dissipate heat.
3. The white fur of the polar bear is a
good insulation from
Cheat/cold)
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Answer:
heat
Explanation:
polar bears fat produces heat
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Explanation:
The insulation provided by their fat, skin, and fur is a matter of survival in the frigid Arctic. For engineers, polar bear hair is a dream template for synthetic materials that might lock in heat just as well as the natural version. Now, materials scientists in China have developed such an insulator, reproducing the structure of individual polar bear hairs while scaling toward a material composed of many hairs for real-world applications in the architecture and aerospace sectors. Their work appears June 6 in the journal Chem.
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