What factor most likely determined how often a nomadic
group moved?

Fresh pastures, climatic conditions and the availability of food are the factors that determine how often a nomadic group will move.The right answer for the question that is being asked and shown above is that: "the lack of close proximity to a river or lake." The factor that most likely determined how often a nomadic group moved is that the lack of close proximity to a river or lake."

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explanation:

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he is known for discovering   the fossil of a female hominin australopithecine   known as "lucy" in the afar triangle region of hadar, ethiopia.

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