The Paranthropus finds at Olduvai Gorge date to around:
A. 4.40 million years ago
B. 2.75 million years ago
C. 1.75 million years ago
D. 1 million years ago
C. 1.75 million years ago
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How does the division of labor by gender and age in our own society reflect (or vary) from cross-cultural patterns around the world?
What will be an ideal response?
Of the monopoly, dominant firm, and monopolistic competition models, ________ use marginal analysis to determine the profit-maximizing quantity of production.
A) all three B) only monopolistically competitive and dominant firms C) only dominant firms D) only monopolies
Answer the following statements true (T) or false (F)
1. Vitruvius’s work was misunderstood in the Renaissance mostly because his drawings were naïve and unclear. 2. Serlio interpreted Vitruvius in light of a contemporaneous interest in perspective. 3. Serlio then set about to discover a way to change scenery, something he perfected with his chariot-and-pole system invented by about 1650.
Which of these statements about polyandry is true?
A. "Polyandry is found only among mining communities in Madagascar." B. "Polyandry is a cultural adaptation to the high labor demands of rice cultivation." C. "Polyandry is a cultural adaptation to mobility associated with male travel for trade, commerce, and warfare." D. "Polyandry almost always takes the form of a sororate." E. "Polyandry is not considered a possible marriage form."