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Author Question: Marginal (Edge) Zone, Oasis, and Natural Habitat are A. varieties of environment at Olduvai. B. ... (Read 146 times)

urbanoutfitters

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on: Jul 20, 2018
Marginal (Edge) Zone, Oasis, and Natural Habitat are
 
  A. varieties of environment at Olduvai.
  B. hypotheses about the origins of agriculture.
  C. locations where Homo erectus bands hunted large mammals.
  D. the three different regions in which Mesolithic cultures flourished.

Question 2

Sedentary villages did not appear in the Tehuacn Valley prior to 3500 BP because
 
  A. hunter-gatherers were not culturally complex until then.
  B. maize was not domesticated until 4000 BP.
  C. corn cobs were not large enough to be productive until then.
  D. intertribal hostility was too fierce.


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alexisweber49

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Reply #1 on: Jul 20, 2018
Answer to Question 1

B

Answer to Question 2

C


urbanoutfitters

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Reply #2 on: Jul 20, 2018
Both answers were spot on, thank you once again


alexisweber49

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Reply #3 on: Jul 20, 2018
Great! Please up vote :D


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