2006-12-09 15:39:56 · 9 answers · asked by Maria; 2 in Health ➔ Other - Health
to recharge . We need to regain our energy
2006-12-09 15:42:49 · answer #1 · answered by allanbabes 3 · 0⤊ 0⤋
Sleep gives our 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 may be the time when the brain sorts and stores information, replaces chemicals, and solves problems.The best survival was found among those who slept about eight hours a night.I found the information at:
http://nosleep.in/sleeprequired.html useful.
2006-12-10 03:21:49 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Nobody knows. We do know that it is essential, and of course animals need to sleep too. Since needing to sleep has obvious negative evolutionary implicaitons, it is clear that the need is quite important to the brain's proper functioning.
2006-12-09 23:49:34 · answer #3 · answered by Anonymous · 0⤊ 0⤋
because our body has been working all day trying to keep you healthy... like us humans go to work... resting helps your body not work so much and to rest all the functions thats been working so that it would be strong for the next day always make sure you atleast get 7 or more hours of sleep... dont drink caffines after 6;30
2006-12-09 23:44:24 · answer #4 · answered by Anonymous · 0⤊ 0⤋
While we sleep, our body relaxes and relieves all the stress on your body.
2006-12-09 23:50:30 · answer #5 · answered by Anonymous · 0⤊ 0⤋
sleep is good for health
2006-12-09 23:48:22 · answer #6 · answered by Anonymous · 0⤊ 0⤋
if we don't sleep, we will be up all night on yahoo answers.....lol
2006-12-09 23:42:25 · answer #7 · answered by barb 6 · 0⤊ 0⤋
to allow our body to grow and heal
2006-12-09 23:48:19 · answer #8 · answered by Anonymous · 0⤊ 0⤋
to be healthy
2006-12-10 01:13:47 · answer #9 · answered by raiderspimp408 2 · 0⤊ 0⤋