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How do the hair of certain animals help in keeping their bodies warm? - Science

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प्रश्न

How does the hair of certain animals help in keeping their bodies warm?

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उत्तर

The hair of the body of certain animals traps a lot of air. Since air is a poor conductor of heat, this shields the body from cold and keeps it warm.

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Animal Fibres: Wool
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Fibre to Fabric - VERY SHORT ANSWER QUESTIONS [पृष्ठ १७]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
अध्याय 3 Fibre to Fabric
VERY SHORT ANSWER QUESTIONS | Q 13. | पृष्ठ १७
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