Athletes need more sleep so they can be less tired when they need to perform.
Futons
Pregnant woman should get good sleep. She should normally get 8 hours sleep in night. She should get 2 hours sleep in afternoon. This helps to conserve calories, apart of other advantages of the sleep.
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:)
You should go to sleep at 11:00 PM. The number of hours of sleep you need are at least 9.
Teenagers need up to 10 hours of sleep to focus in school.
Well if you go to school and it is very late i think you should. But if it is the weekend and you are tired then go head.
Children need about 9-10 hours of sleep a night. Young adults should get around 8-9 hours of sleep a night.
Adults need 6 to 8 hours of sleep.
Because they need there beauty sleep.
athletes need to have good grades in order to play on after school programs because to have a minimum 2.0 GPA is not hard to ask for and school should come first
Teenagers should get 10 to 12 hours of sleep every day - you need more sleep that an adult does because your body and mind are growing!
How much sleep does a 11 year old need of sleep Optimally, 8-10 hours is what you should be looking at around 11 years of age.