(URGENT) When you go to sleep, you begin with Stage 1, then Stage 2, then Stage 3, then Stage 4. What is the next stage? A. Stage 2 B. Stage 1. C. Stage 3 D. REM

- The Five Stages of Sleep

1.) wake

2.) light

3.) sleep

4.) deep sleep

5.) REM, and repeat

Explanation:

- Each cycle moves sequentially through each stage of sleep

- Four to five 90 min cycles

- There are different phases of sleep as the night progresses

- Light / Deep sleep can be grouped together as NREM - Non-Rapid Eye Movement Referred to as (Stages 1 - 4)

- The last stage of sleep is (REM) Rapid Eye Movement / It can also be called "Stage R"

explanation:

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