They need to divide so they replace old or damaged cells
Answer:
The biological levels of organization of living things arranged from the simplest to most complex are organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, and biosphere.
Explanation:
I found the answer on the internet :)
Answer:
22
Explanation:
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Answer:
Transport of tidal waves and currents
About 10% because I know about 90-95% of DNA is junk DNA(doesnt perform serious function)