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Author Question: More nitrogen is fixed by lightning than by bacteria. Indicate whether the statement is true or ... (Read 131 times)

newbem

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on: Aug 27, 2018
More nitrogen is fixed by lightning than by bacteria.
 
  Indicate whether the statement is true or false

Question 2

What percentage of public water supplies in the United States do NOT meet one or more of the EPA water standards?
 
  A) 1
  B) 25
  C) 10
  D) 70


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kescobar@64

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

TRUE

Answer to Question 2

C


newbem

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Reply 2 on: Aug 27, 2018
:D TYSM

komodo7

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Reply 3 on: Yesterday
Gracias!

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