Q15. Assertion: Woollen clothes keep the body warm in winter.
Reason: Air is a bad conductor of heat.
(A) Both assertion and reason are correct and the reason is the correct
explanation for the assertion
(B) Both assertion and reason are correct but the reason is not the
correct explanation for the assertion.
(C) Assertion is correct but the reason is incorrect.
(D) Assertion is incorrect but the reason is correct.
Answers
Answered by
1
Answer:
option B is the correct option
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