Quadrupedal primates have a(n) __________ spine
a. straight
b. s-shaped curved
c. inflexible
d. c-shaped curved
Answer d
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What is greatest contribution of Olduvai research?
a. establishment of a well documented sequence of hominin occupation b. identification of the earliest stone tools c. contributed to understanding of the origins of bipedalism d. identification of the earliest hominins e. discovery of the first anatomically modern human
Primatologists are most interested in _________ brain size
a. absolute b. relative c. infinite d. pongid
There have always been peasants in every known type of society
Indicate whether the statement is true or false
Why does Brazil rarely send female swimmers to the Olympics?
A. Brazilian women would rather swim just to keep trim and fit and not to compete. B. Beauty standards in Brazil shun the physique created by swimming. C. Women with ideal swimmers' bodies are recruited for a more popular Brazilian sport, volleyball. D. Brazilian officials would rather focus on the success of Brazilian men's swimming. E. Brazilians favor the strong leg muscles that come from other sports like basketball or soccer.