Sleep need
How much sleep a person needs depends on age: teenagers about 8 to 10 hours, adults at least 7 (most 7 to 9), young children more. Experts give ranges, not one number, and lost sleep can't simply be paid back at the weekend.
Depth 1 · Foundation
You can find the recommended sleep range for an age, explain why it is a range, and say why weekend catch-up sleep falls short.
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- 1
Foundation
You can find the recommended sleep range for an age, explain why it is a range, and say why weekend catch-up sleep falls short.