<h2>Receptors for hearing are in the cochlea; receptors for balance are in the vestibule.</h2>
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Answer:
naturally living organisms
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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I am not exactly sure but I would gn with protein because DNA does not look like that is how the cell is so maybe protein or starch
