Greek and Latin are the languages from which most medical terms are derived.
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Answer:
populsation, community, ecosystem, Biosphere
Resources will become scarce, and competition will rise. This can present in physical, political, or social ways. Once the population crosses the balancing point beyond carrying capacity, a number of things can happen that "correct" the problem, including out migration, starvation, disease, and conflict. Often more than one of things happens at the same time.
D. All 3..................................