How much sleep should a 16 yr old girl get?
7-9 hours.An adult needs 8-9.Too little sleep makes you tired, weak, and you dont develope well.Too much sleep makes you lazy, gets your body used to sleeping, and slow.Everything needs balance.Hope i helped.
Usually from 8-10 hours.
do not know
About 7 hours
at least 8 hours, more is better though