Biology, asked by yadavreshmadevi, 5 hours ago

4. Why do polar bears sleep for long hours in winter?​

Answers

Answered by ramprakash1982gupta
0

Answer:

STATEMENT1:- According to Mr. Hamel mother language is the key to prison.STATEMENT2:- As, when people were enslaved, as long as they hold their mother language no one is enough stronger to make them slave. OPTIONS * 1 point a) Statement 1 is true but Statement 2 is false. b) Statement 1 is false but Statement 2 is true. c) Both Statement 1 and Statement 2 are true. d) Both Statement 1 and Statement 2 cannot be inferred.

Answered by gautamtanu03
2

Answer:

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Explanation:

Hibernation is the sleep period that helps the polar bears to save their energy and survive the winter season without eating much. During winters, the body temperature of the polar bears falls and the heartbeat and breathing slow down. So, when hibernating, the polar bears do not need to use much energy.

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