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Author Question: Which of the following causes 1 out of every 5 deaths in the U.S.? A) tobacco B) alcohol abuse ... (Read 74 times)

silviawilliams41

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Which of the following causes 1 out of every 5 deaths in the U.S.?
 
  A) tobacco
  B) alcohol abuse
  C) HIV
  D) illegal drug use

Question 2

When Bob smokes, he feels a sense of pleasure. This is likely due to the release of large amounts of
 
  A) nicotine.
  B) tar.
  C) dopamine.
  D) carcinogens.



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Joy Chen

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Answer to Question 1

Answer: A

Answer to Question 2

Answer: C




silviawilliams41

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Reply 2 on: Jul 12, 2018
Thanks for the timely response, appreciate it


isabelt_18

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Reply 3 on: Yesterday
Excellent

 

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