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The primary importance of nitrogen-fixing organisms in the ecosystem is that they?
Classroom
Geography Classroom
Jamb
Jamb 2006
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The primary importance of nitrogen-fixing organisms in the ecosystem is that they?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Increase atmospheric nitrogen
B
Enrich the soil
C
Prevent soil erosion
D
Degrade the soil
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Show Explanation
Correct Answer:
Option B
Explanation:
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