Tools made from bone do not appear in the archaeological record before the Upper Paleolithic
a. True
b. False
Answer b
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A leveling mechanism is a practice or form of social organization that evens out wealth in a society
Indicate whether the statement is true or false
A formal, recorded agreement to participate in research is called:
a. informed consensus. b. informed consent. c. informal consent. d. informal consensus. e. a research agreement.
All of the following are evidence that early humans were not large game hunters except:
a. kill sites do not contain evidence of the whole animal carcass. b. kill sites show evidence of occupation by both H. habilis and large carnivorous animals. c. bones with markings show that other animals ate the meat before humans began to process it. d. large bone accumulations at single sites indicate long use patterns. e. bones themselves are broken up so that people could get at marrow and also use the bone as a tool.
The demand function for Super Big Bright LED light bulbs is Qd = (45 million) - (3.5 million × P). The company is currently charging a price of $8 per bulb, but is considering increasing the price to $10. How will the increase in price affect the quantity demanded?
A) Consumers will increase the quantity demanded by 10 million. B) Consumers will increase the quantity demanded by 7 million. C) Consumers will decrease the quantity demanded by 7 million. D) Consumers will decrease the quantity demanded by 10 million.