Multiple Choice
Volunteers who are allowed to sleep without interruption after several nights of REM deprivation tend to get
A) almost no REM sleep.
B) less REM sleep than usual.
C) their normal amount of REM sleep.
D) significantly more REM sleep than usual.
E) a lot of REM sleep even when they are awake.
Correct Answer:

Verified
Correct Answer:
Verified
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