Multiple Choice
When humans segment sleep into first sleep and second sleep, ________.
A) first sleep is more SWS and second sleep is more REM
B) both segments are evenly divided between SWS and REM
C) first sleep is more stage 1 and 2 and second sleep is more SWS and REM
D) first sleep is more REM and second sleep is more SWS
Correct Answer:
Verified
Correct Answer:
Verified
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