2. Conduct research to learn more about your proposed solutions. Be sure to look up information

about cost, safety, reliability, and social or cultural implications when applicable. What are the

pros of each solution? What are the cons of each solution?

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

the answer is: metamorphic rocks often show the presence of fossils, also a

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-lavira: )