Question

describe symbiosis.how do nutrients get replenished in soil?​

Answer 1

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Symbiosis is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic. The organisms, each termed a symbiont, must be of different species.

• Some organisms live together to share their shelter and nutrients, and are said to have symbiotic relationships. Lichens and bacterium rhizobium, for example, show symbiotic relationship. Rhizobium bacteria help farmers by producing soluble nitrogen that is needed to replenish nutrients in the soil.