Question

Cyanobacteria are important to the evolution and advancements of other life on earth because they

Answer 1

Cyanobacteria are blue-green algae that synthesize chlorophyll and perform photosynthesis. Oxygen, a byproduct of photosynthesis, was released into the atmosphere, potentially allowing the evolution of more complex forms of life.

Step-by-step explanation:

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Answer 2

Cyanobacteria are microscopic organisms found in all kinds of water. They are single-celled organisms and produce their own food from sunlight via photosynthesis. Cyanobacteria are important to evolution because they developed the oxygen atmosphere we live in by producing waste from cyanobacteria. Plants also evolved from Cyanobacteria.