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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
You make an excellent tutor!
Gamiung3657
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this is exactly what I needed
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Thanks for your help!!
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