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Author Question: Most of our exposure to dioxins comes from A) the air. B) contaminated fruits and vegetables. ... (Read 135 times)

ghost!

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on: Jul 12, 2018
Most of our exposure to dioxins comes from
 
  A) the air.
  B) contaminated fruits and vegetables.
  C) home insulation materials.
  D) meat, dairy, and seafood.

Question 2

All of the following are common air pollutants EXCEPT
 
  A) carbon monoxide.
  B) the ozone layer.
  C) sulfur dioxide.
  D) hydrocarbons.


miss.ashley

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

Answer: D

Answer to Question 2

Answer: B


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