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Author Question: This is an important source of human-caused acid deposition A) sulfur dioxide. B) lead. C) ... (Read 130 times)

tsand2

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on: Jul 13, 2018
This is an important source of human-caused acid deposition
 A) sulfur dioxide.
  B) lead.
  C) mercury.
  D) carbon monoxide.
  E) volatile organic compounds.

Question 2

Which of the following chemicals is least likely to irritate breathing passages?
 A) ozone
  B) sulfur dioxide.
  C) nitric oxide.
  D) nitrogen dioxide.
  E) lead.


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amandanbreshears

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

A

Answer to Question 2

E


tsand2

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Reply 2 on: Jul 13, 2018
:D TYSM

yeungji

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Reply 3 on: Yesterday
Excellent

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