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Author Question: Sound waves that do not show a regular, repeating pattern are perceived as a. loud. b. soft. c. ... (Read 95 times)

mcmcdaniel

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Sound waves that do not show a regular, repeating pattern are perceived as
 
  a. loud.
 b. soft.
 c. pure tones.
 d. noise.

Question 2

Cells releasing orexins (hypocretins) become more active when
 
  a. both leptin and ghrelin levels are high.
 b. both leptin and ghrelin levels are low.
 c. leptin levels are low and ghrelin levels are high.
  d. leptin levels are high and ghrelin levels are low.



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helenmarkerine

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Answer to Question 1

d

Answer to Question 2

c




mcmcdaniel

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Reply 2 on: Jun 21, 2018
Thanks for the timely response, appreciate it


cdmart10

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Reply 3 on: Yesterday
:D TYSM

 

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