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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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mbhound mbhound
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6 years ago
By definition, inorganic fertilizers do not contain ________.
 
  A) either nitrogen or phosphorus B) phosphorus
  C) nitrogen D) carbon
Textbook 
A Changing Planet

A Changing Planet


Edition: 1st
Author:
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jajikimjajikim
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6 years ago
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mbhound Author
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6 years ago
Brilliant ツ
prime7105
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Yesterday
Smart ... Thanks!
linlinlin
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2 hours ago
Helped a lot
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