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deff fn [24]
4 years ago
7

Cyanobacteria are thought to be the first organisms to evolve ____.

Biology
1 answer:
rosijanka [135]4 years ago
6 0
Cyanobacteria are blue-green bacteria, <span>blue-green algae, and Cyanophyta.</span>
Cyanobacteria are thought to be the first organisms to evolve oxygenic photosynthesis. Photosynthesis is the process in which light energy is captured and oxygen is produced. It provides energy to organism and allows for carbon fixation.
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