8-10 hours. you dont want them to over sleep
well... 12 years old supposed to sleep 8 hours a sleep.
9-10 hours of sleep.
2000 years
around about 10 hours.
at least 8 hours sleep every night
They need their beauty sleep
For as long as he/her can go without food, water, and sleep.
A 40-year-old adult should aim to get 7-9 hours of sleep per night for optimal health and well-being. It is important to establish a consistent sleep schedule to support overall health and cognitive function.
12 hours
It is healthy to sleep 8-10 hours a day. I only get about 7.
All humans at all ages should get 8 hours of sleep.
8-10 hours