Question

what is the common name give to cyanob acteria​

Answer 1

Answer:

Cyanobacteria , also known as Cyanophyta, are a phylum of bacteria that obtain their energy through photosynthesis and are the only photosynthetic prokaryotes able to produce oxygen. The name cyanobacteria comes from the color of the bacteria .

Answer 2

Answer:

Blue-green algae.

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