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rjkz [21]
2 years ago
6

A farmer observed that an increase in the nitrogen content of the soil in a field was followed by an increase in producer produc

tivity. What does this observation most likely indicate about the relationship between nitrogen and the producers in the field?
1Points
A
Nitrogen was a biotic factor.

B
Nitrogen was a limiting factor.

C
Nitrogen became a surplus resource.

D
Nitrogen became a selection pressure.
Biology
1 answer:
Gekata [30.6K]2 years ago
8 0

Answer:

Nitrogen was a limiting factor

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Answer:

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Explanation:

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