16 and over need to get at least 8 hours sleep :)
A nine year should be getting 9-12 hours of sleep.
A 45-year-old adult should aim to get 7-9 hours of sleep per night for optimal health and well-being. It's important to prioritize quality sleep to support overall physical and mental health.
at least EIGHT FULL HOURS :]
You should sleep six hours in the morning.
A preteen should get around 9 hours of sleep.
They should have 8 or more hours of sleep in a day.
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
At least 8 hours of sleep.
a cat shauld sleep 10-15 hours.
if getting the minimum suggested amount of sleep, 2,912 hours or 121.333 days
At least 8 hours of sleep.
9 or more hours