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djyliett [7]
3 years ago
8

Choice

Biology
1 answer:
mr Goodwill [35]3 years ago
4 0

Answer:

B. Bacteria on the roots of a soybean plant

Explanation:

Nitrogen is converted from atmospheric nitrogen (N2) into usable forms, such as NO2-, in a process known as fixation. The majority of nitrogen is fixed by bacteria, most of which are symbiotic with plants.

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