Answer:
There are 3 stages of non-rem
Step-by-step explanation:
Takes about 1-2 hours for REM to begin.
Stage 1 : The process of being wake to sleepy, mind slows everything down
-takes several minutes
-can wake up easily
Stage 2 : Light sleep, the body begins to prepare for deep slumber
- 10 to 25 mins
Stage 3: Deep sleep, its hard to wake you up
Hope that helps (:
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