Every night,we cycle into REM about:
A) 1-2 times
B) 3-4 times
C) 5-6 times
D) 7-8 times

Name: Every night,we cycle into REM about: A) 1-2 times B) 3-4 times C) 5-6 times D) 7-8 times
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Question

Quizplus · Accepted Answer

During a typical night, we cycle into REM sleep about 5-6 times. REM cycles occur approximately every 90 minutes, and the duration of REM sleep increases with each cycle, making up a significant portion of sleep in the second half of the night.

Every Night,we Cycle into REM About