because sleeping gives of energy. and energy makes us able to move and live. without sleeping, we would be dead because then we would not have to energy to move or breath.... i think.
yes they do sleep !! not as often as others but they do sleep
Yes Hypotension often causes excessive sleep. Excessive sleep often causes puffiness of the face.
The sound of sleep is often represented as "zzz" in onomatopoeia.
Lions are generally most active at night when they do much of their hunting. They often sleep during the day.
"Slumber" refers to a light sleep or drowsy state. It often implies a peaceful and restful period of sleep.
hammerhead sharks sleep for 2 to 3 hours a day
A person who likes to sleep a lot is often referred to as a "slugabed" or simply a "sleep lover."
Salmanders do sleep.But not very often.
How often do you have to change your dressing after hernia surgery
Dogs do sleep. Some of them sleep a lot! Maybe some do not as often because they are hyper,enthusiastic, happy, or even just don't require as much sleep.
The younger they are, the more they sleep. The first week, all they do is eat and sleep. Soon they will begin to play, but they will still sleep more than half the time.
Kittens sleep for about 18-20 hours a day, which is more than adult cats.