why do we sleep?

By: Linda Carias Lopez

why do we sleep?

Some scientist say that we sleep because our brain rests as well as our muscles. For example if you learned a new skill, well after you go to sleep the brain will take its time to relax but it will also study what you have learned, and when you wake up you will still remember it.

did you know?

has it never happened to you when you have good dreams and bad dream. well its call small death, that's why you have nightmares and good dreams, some people say that when you sleep you go to another dimension.