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Author Question: Rivers constitute ________ percent of the surface water and other freshwater. A) 3.5 B) 0.49 C) ... (Read 48 times)

itsmyluck

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on: Aug 27, 2018
Rivers constitute ________ percent of the surface water and other freshwater.
 
  A) 3.5
  B) 0.49
  C) 20
  D) 40

Question 2

C4H8 is an alkene.
 
  Indicate whether the statement is true or false


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macagnavarro

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Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


itsmyluck

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

peter

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Reply 3 on: Yesterday
Excellent

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