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Home Q & A Board Biology-Related Homework Help General Biology
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arealhero arealhero
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9 years ago
Increasing nitrogen fixation by humans has led to
a. increased greenhouse gas emissions.
b. increased species richness in grasslands.
c. decreased species richness in grasslands.
d. Both a and b
e. Both a and c
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milestone23milestone23
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#1
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9 years ago
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arealhero Author
wrote...
#2
9 years ago
This is perfect, thank you for the answer.
wrote...
#3
9 years ago
Great!
Retired master
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