Answer - Compare population growth problems in more developed countries and less developed countries: More developed countries try to reduce the birth rate, but are unable to. Less developed countries have high death rates.
I believe that the best answer among the choices provided by the question is <span>C) Algae live only in the epipelagic zone because it is the only zone with enough light for photosynthesis</span>
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Arctic or tundra. It depends on how cold it is.