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Author Question: Volatile organic compounds are invisible fumes or vapors that contribute to poor indoor air quality. ... (Read 145 times)

renzo156

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on: Aug 28, 2018
Volatile organic compounds are invisible fumes or vapors that contribute to poor indoor air quality.
 
   True
   False
  Indicate whether the statement is true or false

Question 2

Early people use seating to recognize the position of tribal leaders.
 
  A. True.
   B. False.


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momolu

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Reply #1 on: Aug 28, 2018
Answer to Question 1

True

Answer to Question 2

A


renzo156

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Reply #2 on: Aug 28, 2018
Thanks


momolu

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Reply #3 on: Aug 28, 2018
Welcome :)


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