Question

Contributions of blue green algae

Answer 1

Answer:

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Answer 2

Explanation:

Filamentous cyanobacteria (blue-green algae, cyanoprokaryotes) include some of the most widely recognized and important freshwater algae in the world, many of which produce surface blooms, fix atmospheric nitrogen, and are important components of global carbon fixation (Fogg et al., 1973; Fay and Van Baalen, 1987;

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