Author Question: Which of the following is an herbicide? A) 2,4-D B) parathion C) carbaryl D) ... (Read 90 times)

jayhills49

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Which of the following is an herbicide?
 
  A) 2,4-D
  B) parathion
  C) carbaryl
  D) diazinon

Question 2

The development of which polymer enabled the British to have effective radar equipment and thus contributed to the British success in the Battle of Britain in World War II?
 
  A) polystyrene
  B) polyvinyl chloride
  C) Teflon
  D) polyethylene



tmlewis4706

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Answer to Question 1

A

Answer to Question 2

D



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jayhills49

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tmlewis4706

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