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Author Question: Among adult humans, those who sleep ____ or more hours per night have the highest percentage of REM ... (Read 47 times)

Wadzanai

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Among adult humans, those who sleep ____ or more hours per night have the highest percentage of REM sleep.
 
  a. 9
  b. 5
  c. 8
  d. 10

Question 2

If we compare either different species or different ages, what trend emerges?
 
  a. The less total sleep, the higher the percentage of REM sleep
  b. The more total sleep, the higher the percentage of REM sleep
  c. The more activity during wakefulness, the higher the percentage of REM sleep
   d. The more activity during wakefulness, the lower the percentage of REM sleep



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Mholman93

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Answer to Question 1

a

Answer to Question 2

b




Wadzanai

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Reply 2 on: Jun 22, 2018
Gracias!


nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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