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Author Question: Identify the two main sources of contaminants entering the water. What will be an ideal ... (Read 64 times)

schs14

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Identify the two main sources of contaminants entering the water.
 
  What will be an ideal response?

Question 2

In 1900, around _____ percent of the American workforce was employed in agriculture
 
  a. 10
  b. 25
  c. 40
  d. 70



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dlook33

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Answer to Question 1

point and nonpoint sources

Answer to Question 2

C




schs14

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Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)


vickyvicksss

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Reply 3 on: Yesterday
Excellent

 

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