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2 years ago

13

At 3 o'clock in the morning, John has already slept for 4 hours. As long as his sleep continues, we can expect an increasing occ

urrence of
a. muscle tension.
b. Stage 4 sleep.
c. hypnagogic sensations.
d. REM sleep.
e. dissociation.

1 answer:

natulia [17]2 years ago

7 0

That would be REM sleep. so D.

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