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Author Question: The unit of measurement of wavelengths of visible light is the ___, which corresponds to a ___ of a ... (Read 79 times)

bio_gurl

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on: Jun 22, 2018
The unit of measurement of wavelengths of visible light is the ___, which corresponds to a ___ of a meter.
 
  a. nanometer; billionth
  b. kilometer; trillionth
  c. nanometer; trillionth
  d. centimeter; billionth

Question 2

Dopamine plays a key role in drug abuse.
 
  Indicate whether the statement is true or false


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nyrave

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

A

Answer to Question 2

True


bio_gurl

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

xiaomengxian

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

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