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Teenagers need approximately eight and half to nine hours of sleep each night.However,not every teenager gets the recommended amount.Teenagers may stay up until the midnight and then go to school the next morning.Not getting the proper amount of sleep can have many negative effects on teenagers. Function:Teenagers need the proper amount of sleep to remain healthy.When they sleep,they allow their brains to develop.Sleep is necessary for survival.Sleep allows the nervous system to relax and the neurons(神经元) to close down for repairs,and gives the body the chance to release growth hormones. Causes:Teenagers may be sleep deprived for many rea-
Teenagers need approximately eight and half to nine hours of sleep each night. Everyday, not every teenager gets the recommended amount.Teenagers may stay up until the midnight and then go to school the next morning. Not getting the proper amount of sleep can have many negative effects on teenagers. Function: Teenagers need the proper amount of sleep to remain remain healthy.When they sleep, they allow their brains to develop. Sleep is the nervous system to relax and the neurons to close down for repairs, and gives the body the chance to release growth hormones. Causes: Teenagers may be sleep deprived for many rea-