Continental drift
a. had no real impact on the evolutionary history of vertebrates.
b. never occurred.
c. is the movement of the continents on the Earth's surface.
d. ceased to occur several million years ago.
e. occurs only in the Old World.
c
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Cross-cultural studies have shown that both cognitive abilities among children and their ability to think abstractly are influenced by how much __________ they receive
A) schooling B) breast milk C) nurturing D) protein
The recent Dmanisi fossil finds suggest a rapid spread, by 1.77 m.y.a., of early Homo out of Africa into Eurasia
Indicate whether the statement is true or false.
In a rank society, high-status positions _____
a. are available only to the best qualified b. often expand to include all qualified candidates c. are often filled on the basis of kinship d. are constantly expanding e. do not exist; only the chief has a high status position
According to William Loker, the following process(es) of globalization affect(s) economic development
A) decreased state control of economic functions B) increased transnational migration and flow of refugees C) increased gap between rich and poor countries D) increased rate and scale of investment worldwide E) all of the above