The fossil KNM-ER 1470, sometimes called H. rudolfensis, was unusual because it
A. lived at the same time as Au. afarensis.
B. has a combination of large molars and a large brain.
C. was found with Upper Paleolithic tools.
D. was the first hominin species found in the Americas.
E. was the first hominin species found outside of Africa.
Answer: B
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Many Westerners view the practices of dowry, bride wealth, and bride service to be about "buying" a wife. Explain why this is an inaccurate description of economic marriage transactions
What is the purpose of such economic exchanges between families?
Refer to the figure below. Which of the following could have caused the shift in the demand curve?
A) a decrease in the number of demanders for Good Z
B) an increase in the price of a complement for Good Z
C) a decrease in the price of a substitute for Good Z
D) an increase in the expected future price of Good Z
Religious practices in which the members of a group cooperate in the performance of rituals intended to benefit all are called:
a. ecclesiastical. b. communal. c. shamanistic. d. individualistic.
Most countries of the world have a single ethnic group accounting for 90 percent or more of the population
Indicate whether the statement is true or false.