Answer:
eukaryotic organisms contain this membrane bound organelles.
The hotter the farther apart water molecules become, creating steam
the colder makes the molecules become more dense making ice.
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Genomes are the large structures of DNA containing many genes i believe
The main reason is so that you do not make any mistakes. You could be focused more on one variable than the other and then get confused or the variables could need different things done to them.
