The average person need around seven or eight hours of sleep. We go through five stages of sleep, if you include REM. Each stage of sleep lasts a couple of minutes, and continues to route from stage to stage throughout the night. As a person transitions to a deeper stage of sleep the wave pattern is slower and more regulated. Rapid Eye Movement, also known as Rem sleep, is the stage of sleep where most of dreams take place. For many of us sleep is just another part of the day, but there are many diseases that make finding sleep for others very difficult. Insomniais one of these diseases, and it causes a person trouble finding or staying asleep. Sleep Apneais possibly one of the most serious sleep disorders, because it causes stop while a
Other samples, services and questions:
When you use PaperHelp, you save one valuable — TIME
You can spend it for more important things than paper writing.