1.How many stages are there in the sleep cycle?-Sleep cycle have a 4 stages.2. What does REM mean?-Is a stage when you can see the purpose of the flaccid paralysis mentioned earlier.3. Do we dream in all the stages of sleep?4.How many hours do teenagers typically need? -About 9 hours.5. What happens when you keep awake for a long time (a lot of days)?6.Which posture do elephants use when they sleep? 7. Do we snore in REM sleep?-8.What is the cause of "the natural alarm clock"? 9.Which sleeping posture means that you don't like changes in your life?10.Why do teenagers feel sleepy in the morning and don't like to go to bed early at night? 11.What changes occur at night time?
1.How many stages are there in the sleep cycle?
ResponderEliminar-Sleep cycle have a 4 stages.
2. What does REM mean?
-Is a stage when you can see the purpose of the flaccid paralysis mentioned earlier.
3. Do we dream in all the stages of sleep?
4.How many hours do teenagers typically need?
-About 9 hours.
5. What happens when you keep awake for a long time (a lot of days)?
6.Which posture do elephants use when they sleep?
7. Do we snore in REM sleep?
-
8.What is the cause of "the natural alarm clock"?
9.Which sleeping posture means that you don't like changes in your life?
10.Why do teenagers feel sleepy in the morning and don't like to go to bed early at night?
11.What changes occur at night time?