Multiple Choice
Which of the following statements regarding sleep is true?
A) As we age, we spend more time in REM sleep.
B) As we age, we spend less time in stages 3 and 4 of sleep.
C) Young infants spend about 75 percent of their total sleep in REM.
D) Young adults (19- to 30-year olds) sleep less on average than elderly adults.
Correct Answer:
Verified
Correct Answer:
Verified
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