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I would say Hydrogen because it makes 51% of the cell constituents.
I really don't know but I know that its part of your body
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The best definition of a natural resource is a naturally occurring substance that can be used in some valuable way.
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Ribosomes are found in prokaryotic and eukaryotic cells; in mitochondria, chloroplasts and bacteria. Those found in prokaryotes are generally smaller than those in eukaryotes. Ribosomes in mitochondria and chloroplasts are similar in size to those in bacteria. hope this is good enough to help you
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