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Author Question: What particularly dangerous chemical, found in cigarette smoke, inhibits delivery of oxygen ... (Read 18 times)

jenna1

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on: Jul 12, 2018
What particularly dangerous chemical, found in cigarette smoke, inhibits delivery of oxygen throughout the body?
 
  A) carbon dioxide
  B) carbon monoxide
  C) benzene
  D) hydrogen cyanide

Question 2

The sticky brown residue that forms when tobacco is burned is called
 
  A) arsenic.
  B) tar.
  C) formaldehyde.
  D) benzene.


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ally

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Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


jenna1

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Reply 2 on: Jul 12, 2018
Gracias!

dreamfighter72

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Reply 3 on: Yesterday
Wow, this really help

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