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Sleep gives your body a rest and allows it to prepare for the next day. It's like giving your body a mini-vacation. Sleep also gives your brain a chance to sort things out. Scientists aren't exactly sure what kinds of organizing your brain does while you sleep, but they think that sleep might be the time when the brain sorts and stores information, replaces chemicals, and solves problems.
The amount of sleep a person needs depends a lot on his or her age. Babies sleep a lot - about 14 to 15 hours a day! But many older people only need about 7 or 8 hours of sleep each night. Most kids between the ages of 5 and 12 years old are somewhere in between, needing 10 to 11 hours of sleep. Some kids might need more and some need less. It depends on the kid
What else can I help you with?
Why do we need to sleep?
we to sleep to get energy
How many hours of sleep does a dog need?
it need 7hours sleep for health
The older you are the more sleep you need or is it the younger you are the more sleep you need?
older
Do we need sleep and why?
PHHHT serously!! we need a sleep cuz we bein tired!
Why do mammals and birds sleep?
they sleep like we sleep and they sleep why we sleep because we need energy and strength
How much sleep does a tween need to have?
My doctor has told me that tweens need 9 hours of sleep a night! A Sleep Doctor should tell you to sleep 10 hours of sleep not 9 hours. Now Adult can sleep up to 6 hours, there bodys don't need that much sleep:)
How many hours of sleep do you need to grow taller?
You need 8 hours of sleep, and you have to be in deep sleep at 1-4 a.m.
Why should athletes need sleep?
Athletes need more sleep so they can be less tired when they need to perform.
How many hours sleep does a human need?
human need 8-10 ours of sleep children need a little more 9-12 ours of sleep
Does your family and you need to go to sleep for the tooth fairy to come?
you just need to be a sleep and your siblings.
How long do you need to sleep in World of Warcraft?
You do not need to sleep and doing so offers no bonus
How much sleep do you need a night?
between 5-7 hours of sleep. Children need at least 7-8 hours of sleep
