Question
Why do wool yielding animals have a thick coat of hair? [2 MARKS]
Answer:
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Reasoning: 2 Marks
We know that air is a poor conductor of heat. It is this attribute of air that keeps these animals warm during winter by not letting the body heat escape. Hence animals grow a natural coat of hair on their bodies during winter.
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:
Reasoning: 2 Marks
We know that air is a poor conductor of heat. It is this attribute of air that keeps these animals warm during winter by not letting the body heat escape. Hence animals grow a natural coat of hair on their bodies during winter.
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