The ________ of Old World monkeys appears beginning in Oligocene primates.
A. forward-facing eyes
B. larger brain-to-body size ratio
C. prehensile tails
D. opposable thumbs
E. 2.1.2.3 dental pattern
Answer: E
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Although the nuclear family has been the ideal in the U.S. for most of the 20th century, today:
a. only slightly more than half of American families are nuclear families. b. families look like the households portrayed in the 1950s sitcoms. c. families prefer to be extended and not nuclear. d. only about one household in four is nuclear. e. only about one household in three is nuclear.
Mechanization has led to __________
a. farmers being threatened by large, corporate-run farms or agribusiness b. industrial agriculture c. pastoralism d. foraging
H. erectus was the first hominin to control fire.
Answer the following statement true (T) or false (F)
Which of the following is NOT a Francophone West African nation where négritude ("black identity") developed?
A. Guinea B. Liberia C. Senegal D. Ivory Coast E. Mali