Which of the following organisms fix nitrogen in aquatic ecosystems? Options: A . &nbspFungi B . &nbspChemoautotrophs C . &nbspCyanobacteria D . &nbspPhytoplankton

Which of the following organisms fix nitrogen in aquatic ecosystems?

Question

Which of the following organisms fix nitrogen in aquatic ecosystems?

Options:

A . Fungi

B . Chemoautotrophs

C . Cyanobacteria

D . Phytoplankton

Answer: Option C

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