The oasis theory argues that:
a. people congregated in fertile and well-watered areas where agriculture had already begun
b. increased rainfall contributed to the need to begin planting crops and herding in areas that were arid
c. drought created a need for people to congregate in limited areas and begin collecting grass seed
d. herding and cultivation began in areas where irrigation could be established
c
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What is the current world population, and approximately how many people are considered "un-contacted" by industrialized cultures?
What will be an ideal response?
If language does mirror cultural reality, then it would follow that changes in a culture will sooner or later:
a. be reflected in changes in the language b. be corrected by a more conservative linguistic base c. be adapted to preexisting language structures d. cause a language to go extinct
Deer and horse bones at Zhoukoudian have stone tool cut marks that overlay gnaw marks by carnivores indicating that Homo erectus was scavenging some meat
Indicate whether the statement is true or false
A form of exchange in which goods flow into a central place where they are sorted, counted, and reallocated is called ______________
Fill in the blank(s) with correct word