Nitrogen-fixing bacteria in the roots of soybeans help provide a source of nitrogen to the plants, and in exchange, the bacteria obtain food from the plants. Which type of interaction is this

symbiotic relationship

Explanation:

A symbiotic relationship is a relationship in which the members of the relationship get benefits from each other In roots of leguminuous plants , the bacterias are the only source for nitrogen by plants & in turn plants provide food to bacterias

currents is the correct answer.