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alekssr [168]
3 years ago
12

How much do we need to sleep​

Geography
1 answer:
daser333 [38]3 years ago
4 0
It depends on your age, babies need to sleep 8-9 hours, kids about 10-12 hours teenagers also around 8-9 hours and adults 7-9 hours.
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China’s one child policy resulted in?
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Working age population declining

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How does subduction change the ocean floor?
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