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Author Question: The mean preferred time of going to sleep gets later and later until about age 20 and then starts a ... (Read 47 times)

rachel9

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on: Jun 22, 2018
The mean preferred time of going to sleep gets later and later until about age 20 and then starts a gradual reversal.
 
  a. True
   b. False
  Indicate whether the statement is true or false

Question 2

A(n) ____ explanation of the brain invokes the chemical reactions that enable hormones to influence brain activity.
 
  a. ontogenetic
 b. evolutionary
 c. physiological
 d. functional


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jaymee143

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Reply #1 on: Jun 22, 2018
Answer to Question 1

True

Answer to Question 2

c


rachel9

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Reply 2 on: Jun 22, 2018
:D TYSM

sultana.d

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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