Fossil evidence of the East Africa robust australopithecine suggests that it lived between
A) 3 to 2.6 million years ago
B) 4.0 to 1.0 million years ago
C) 2.6 to 1.0 million years ago
D) 2.5 to 1.9 million years ago
E) 2.4 to 1.3 million years ago
E
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The cooperative provisioning model correlates the evolution of a sexual division of labor with __________
a. nutrition b. monogamy c. the changing size of human societies d. the fact that males have different problems to overcome than females
Which of the following prehistoric cultigens is NOT correctly matched with its original place of domestication?
A. Andean South America-lima beans B. Ireland-potato C. Mesoamerica-squash D. Southwest Asia-barley
Using Excel, Big Pies Pizzas estimates the log-linear weekly demand function for their pizza to be ln Qd = 8.23 - (1.50 × ln P). At a price of $10, what is the predicted natural logarithm of the quantity (ln Qd ^ )?
A) 4.78 B) -6.77 C) 118.64 D) 0
What was the vital step for the development of metallurgy and the wider and rapid distribution of metals evident after 5000 b.p.?
a. smelting b. copper hammering c. heating copper at low temperatures d. finding richer veins of copper e. investing more labor into mining