The migration to Australia
A) occurred when a tidal wave washed some people out to sea
B) involved some sort of watercraft because no land bridges existed between Papua New Guinea and Australia
C) did not occur until about 5,000 years ago
D) was accomplished by walking over a land bridge during a period of high latitude glaciation
E) none of these
B
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Among the Tsimané people of Bolivia, the health status of children is strongly related to __________
A) their gender: boys are healthier than girls B) the mother's traditional knowledge of healing plants C) whether the mother received formal education D) whether the mother works outside the home
How do theoretical approaches influence a researcher's investigation?
A) The theoretical orientation usually determines which set of factors the researcher thinks is most important. B) The theoretical orientation limits the researcher to studies within a small range of topics. C) The investigation determines the researcher's theoretical orientation. D) The theory tested in the study is the same thing as a researcher's theoretical orientation.
According to the definition in your text, an ethnic group is:
a. a minority within a multicultural state. b. a social category defined by race. c. a group of individuals who identify as a people with shared social experience or ancestry. d. non-existent, just like race.
Answer the following statement(s) true (T) or false (F)
1. The fact that the brain of a human infant is less than 30 percent of its adult size is a consequence of the development of language. 2. Olduvai Gorge is in Southern Africa. 3. One of the oldest australopithecine sites, Laetoli, has yielded many hominin fossils as well as tracks of hominin footprints. 4. The first concrete evidence of the manufacture of stone tools dates to about 3.8 million B.P. 5. The dentition of Australopithecus afarensis is like modern chimpanzee dentition.