<span>And of a large group of organized compounds occurring in foods and living tissues. </span>
It will be cooler if you close to a body of water
Answer:
Early cyanobacteria in stromatolites are thought to be responsible for increasing the amount of oxygen in the primeval Earth's atmosphere through their continuing photosynthesis. They were the first known organisms to photosynthesize and produce free oxygen.
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It is important because they are used to produce sugar during the dark reaction
