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Author Question: The primary component of photochemical smog is A) ozone. B) carbon monoxide. C) lead. D) ... (Read 110 times)

bio_gurl

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on: Jul 13, 2018
The primary component of photochemical smog is
 A) ozone.
  B) carbon monoxide.
  C) lead.
  D) nitric oxide.
  E) sulfur trioxide.

Question 2

Of the following chemicals, this one is most likely to cause brain damage
 A) ozone.
  B) carbon monoxide.
  C) lead.
  D) nitric oxide.
  E) sulfur trioxide.


javimendoza7

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

C


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