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Author Question: Which of these is NOT a greenhouse gas? A) Methane B) Carbon dioxide C) Nitrous Oxide D) All of ... (Read 228 times)

Diane

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on: Jun 23, 2018
Which of these is NOT a greenhouse gas?
 
  A) Methane B) Carbon dioxide
  C) Nitrous Oxide D) All of these are greenhouse gasses

Question 2

Technician A says that water will sink to the bottom of the fuel tank. Technician B says that water mixes with alcohol. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


hollysheppard095

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Reply #1 on: Jun 23, 2018
Answer to Question 1

D

Answer to Question 2

C


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