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Author Question: One of the results of ozone pollution is A) destruction of bricks. B) decomposition of granite ... (Read 26 times)

robinn137

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One of the results of ozone pollution is
 
  A) destruction of bricks.
  B) decomposition of granite buildings.
  C) cracking of roads.
  D) extensive damage to crops.

Question 2

Acetylene is
 
  A) CH4.
  B) C2H6.
  C) C2H4.
  D) C2H2.



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jjorrostieta

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Answer to Question 1

D

Answer to Question 2

D




robinn137

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Reply 2 on: Aug 27, 2018
:D TYSM


ryhom

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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