Humans live for an average of 80 years (roughly) that's just under 701.000 hours
1 minet
8hrs is recommended for all humans
cats can sleep 15 hours a day which is more than how much humans sleep. humans sleep for about 7 hours a day.
It varies from person to person and with lifestyle. Humans should get a little over 8 hours of sleep, but many don't.average normal is: about 8 to 9hrs..
7 hours
Around 12 hours in humans
no because 1000000 hours is in fact approx 114 years
so many hours
Cows typically sleep for around 4 hours a day, mostly in short naps throughout the day and night. They do not have a consolidated period of sleep like humans do.
Unlike humans, penguins never really fall asleep. ...Although the time of day penguins take their naps varies
Anasthetic
there are usally 33 in humans