The efficiency of the atmosphere in retaining heat is increasing
a. True
b. False
Indicate whether the statement is true or false
True
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Anthropological studies of corporal punishment indicate a connection between rates of corporal punishment and __________
A) democracy B) frequency of warfare C) homicide rates D) crime rates
Where did Eugene Dubois make his famous discovery of a Homo erectus calotte?
a. South Africa b. Spain c. Java d. the Republic of Georgia
Why was Australopithecus africanus unique, compared to other animals of its time?
a. It possessed a brain capacity equal to that of modern humans. b. It was bigger than other predators. c. It was faster than other predators. d. It walked on two legs
Terence Deacon links the development of symbolic communication to __________
a. pair bonding b. paternity-certainty c. sexual exclusivity d. all of these