Because after a long day your body needs rest.
If you don't sleep you will be tired and worn out the next day.
You'll want to sit down and stay down all day and won't be able to do what you normally do.
Excersise for that day is important and if your tired you wont want to.
The labyrinth.
Excretory and digestive systems.
metabolism
-transport of oxygen and nutrients to all cells of the body -transport of carbon dioxide and other waste products away from the cells -transport of chemical messengers, called hormones, to the cells -maintaing the pH of body fluids -Distributing heat and maintaing body temperature -maintaining water content and ion concentration of the body fluids protection against disease-causing microorganisms
Sleep is important to your body to help keep your strenth and energy up.
Sleep seems to allow the brain to organise and prioratise memories. Dreams often refer to recent or important experiences you have had. It is the Mind that dreams are important to. The body survives well without sleep. Freud is generally discredited. JCF
our body's heals when your sleeping Consider this: sleep is our body's natural state. We wake to gather food (work), then we sleep again.
If you don't get enough sleep your body doesn't have enough energy to do every day tasks. You need to rest your body. Your brain works better that way. REMEMBER TO GET ENOUGH SLEEP!!!!!!
REM sleep is important because this it the stage of sleep helps our brains develop.
By working out alot , and maintaing a good diet.
sleep is important for skin and body! our body needs 7-8 hours of sleep a day. The most evident signs of lack of sleep are the dark circles and bags under our eyes. Other evidences take a little longer to appear, like dull skin and limp, lifeless hair. So, get your sleep
Sleep allows the body to repair itself and is important for immune function. Growth only occurs during sleep as well. And as the person works all day, the body will naturally need to rest after the day.