Carbon has 4 valence electrons
Cyanobacteria are oxygenic photosynthetic bacteria. They harvest the sun's energy, absorb carbon dioxide, and emit oxygen. Like plants and algae, cyanobacteria contain chlorophyll and convert carbon dioxide to sugar through carbon fixation. ... Cyanobacteria are found in various land biomes and aquatic environments.
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The correct answer is C. Released.
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Answer:
hey have demonstrated that applying a mask to an optical beam to give photons a spatial structure can reduce their speed.
Explanation:
Answer:
During meiosis , four daugther cells are produced