Humans probably entered the Americas around
A. 1.8 m.y.a.
B. 18,000 years ago.
C. 180,000 years ago.
D. 1,800 years ago.
E. 8,000 years ago.
Answer: B
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What is the process by which children learn a particular cultural tradition?
A. ethnography B. enculturation C. acculturation D. biological adaptation E. ethnology
The fossil record is representative but not __________
a. complete
b. unique
c. consistent
d. fragmented
How was Darwin influenced by Thomas Malthus's work on population growth?
a. Darwin was interested in Malthus's examination of population changes in pea plants. b. Darwin was influenced by Malthus's work on demography and population responses to food availability. c. Darwin liked the concept of Latin taxonomic classification as it pertained to human groups. d. Darwin was greatly influenced by research on acquired characteristics.
The order Primates probably originated about:
A. 84.5 million years ago B. 65.5 million years ago C. 52.5 million years ago D. 38.5 million years ago