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Author Question: Denitrification converts nitrates into ________. Fill in the blank(s) with the appropriate ... (Read 30 times)

bobbie

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on: Jul 13, 2018
Denitrification converts nitrates into ________.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

The oxygen in the atmosphere is primarily derived from ________.
 
  Fill in the blank(s) with the appropriate word(s).
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underwood14

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Reply #1 on: Jul 13, 2018
Answer to Question 1

Answer: free atmospheric oxygen and nitrogen

Answer to Question 2

Answer: plant respiration


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