Question

Why do certain animals have a winter sleep?​

Answer 1

• Certain animals hibernate because food supplies become scarce during the winter months.
• By going into a long deep sleep, they bypass this period completely, waking up when food becomes more plentiful.
• Hibernation is nothing like a regular night's sleep.

Answer 2

Answer:

Winter sleep is also called as Hibernation for brief answer see down.

Explanation:

Certain animals hibernate because food supplies become scarce during the winter months. By going into a long deep sleep, they bypass this period completely, waking up when food becomes more plentiful. ... Hibernation is nothing like a regular night's sleep.

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