Kayla574
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SOMEONE PLZ HEEEEEEEELP, WILL AWARD BRAINLIEST FOR FIRST **CORRECT** ANSWER ***22 POINTS***

SOMEONE PLZ HEEEEEEEELP WILL AWARD BRAINLIEST FOR FIRST CORRECT ANSWER 22 POINTS class=

Respuesta :

The answer is tiny organisms known as cyanobacteria, or blue green algae. These microbes conduct  photosynthesis  using sunshine water and carbon dioxide to produce carbohydrates and oxygen