Most living things do not leave fossils behind because we decompose before we are covered by sediments. Fossils are formed when plant or an animal dies and is buried in mud. So this does not tend to happen as often.
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The inside surface of the plasma membrane is much more negatively charged than the outside surface.
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Answer:
I think it is the cytoplasm.
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Answer: the atomic number does not give B. the number of neutrons in the nucleus
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