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Author Question: The brain activity that characterizes sleep stages 3 and 4 is known as __________. a) beta waves ... (Read 84 times)

jenna1

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The brain activity that characterizes sleep stages 3 and 4 is known as __________.
 
  a) beta waves
  b) theta waves
  c) alpha waves
  d) delta waves
  e) REM

Question 2

The brain activity that appears when individuals have their eyes closed or are in a trance is known as _______.
 
  a) beta waves
  b) theta waves
  c) alpha waves
  d) REM
  e) delta waves



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cassie_ragen

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Answer to Question 1

Answer: D

Answer to Question 2

Answer: C





 

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