Humans have _________ deciduous teeth and __________ permanent teeth.
A. 18; 30
B. 20; 32
C. 28; 32
D. 32; 32
B. 20; 32
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When two societies with different cultures come into prolonged, first-hand contact, and one or both of these societies experience major processes of change, it is called:
a. diffusion. b. acculturation. c. innovation. d. syncretism. e. juxtaposition.
Hominidae
a. is the family name for all the great apes. b. used to included modern Homo sapiens. c. includes Old World monkeys and the great apes. d. includes the great apes and the lesser apes only. e. includes New World monkeys and the apes.
Binocular and stereoscopic vision developed as a response to arboreal life
a. True
b. False
Indicate whether the statement is true or false
Hunting and gathering societies will sometimes resort to infanticide in order
a. make sacrifices to tribal gods b. reduce the effects of anticipated food shortages c. supplement scarce hunting resources d. engage in more frequent intercourse