In the lower Tigris-Euphrates Valley, __________________poisoned the fields once farmed by Ubaidians and Sumerians
a. the Black Death
b. Neolithic herders
c. severe soil erosion
d. high levels of salts
e. animal grazing
d
Anthropology & Archaeology
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Many people confuse the terms hypothesis and theory. What do these two terms mean and how do they differ?
What will be an ideal response?
Anthropology & Archaeology
Name three ways that a workforce can be divided
What will be an ideal response?
Anthropology & Archaeology
Chiefdoms were the precursors to tribes
Indicate whether the statement is true or false.
Anthropology & Archaeology
Speciation can occur as a result of all of the following except
a. geographic isolation b. natural selection acting on populations c. ecological separation d. lack of differences in habitats e. limited gene exchange
Anthropology & Archaeology