UW - Laramie, Wyoming | University of Wyoming

Sleep requirements of humans at certain ages and of different animals( Adults can get by on about 7 hours of sleep per day. Human kids need 10 or 11 hours, but most only get 9 ½ hours. Babies sleep 14-15 hours per day, including naps. Lions get as much as 20 hours of sleep per day. Chimpanzees sleep 12 hours per day. Pigs need about 8 hours of ... ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download