Sleeping Nests
Each evening, chimpanzees construct a fresh "sleeping nest" in the trees where they will curl up and sleep. These bowl-shaped nests are made out of leaves and other plant material. Nests are only shared by a mother and her nursing offspring.
http://www.iearn.org.au/greatapes/chimps.htm
chimpanzees sleep 19 out of 24 hours a day.
more then you think
How many hours does it sleep
they sleep for 10 hours a day they sleep for 10 hours a day
they need about 6 hours of sleep
Elephants sleep for 2 hours
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
They sleep upto 18 hours a day.
about 10 hours of sleep
you must get atleast 9 hours of sleep
I sleep about 7 to 9 hours a day
Its compulsary for a teen ager to sleep 8 hours..
You should sleep six hours in the morning.
they get 15 hours of sleep