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Author Question: Different crop species select for different weed species. Indicate whether the statement is true ... (Read 209 times)

washai

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Different crop species select for different weed species.
 
  Indicate whether the statement is true or false

Question 2

Ethanol is not considered to be a very promising alternative fuel because it is expensive to produce.
 
  Indicate whether the statement is true or false



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scottmt

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Answer to Question 1

T

Answer to Question 2

F





 

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