You are suposed to sleep around 8 hours every night, however you should also take a nap in the afternoon which has it's own benefits so you cant use it to replace your night sleep. At least 8
It varies hugely.
Some people can function with only 3 hours per day others need 8 - 9 hours.
Most need about 6 - 8 hours
adults is 8 hours, baby is 13~16 hours.
everybody should have at least 8 hours of sleep but it depends on the person
adults are meant to have at least 8 hours of sleep and children are meant ot haveat least 10 hours of sleep
How many hours does it sleep
IT IS MEANT TO BE AT LEAST 8 HOURS OR 7
if you mean how many hours you should sleep in a year it would be 3,650 hours of sleep for a regular year not a leap year
about 10 hours of sleep
you must get atleast 9 hours of sleep
I sleep about 7 to 9 hours a day
At least 10 to 13 hours
Its compulsary for a teen ager to sleep 8 hours..
You should sleep six hours in the morning.