What was the African climate during the time when our ancestors’ brain size was “flat-lining” (from Sahelanthrous to Lucy).
What will be an ideal response?
The disappearance of the lakes was followed by severe drought periods. At one extreme, the landscape would be a real Garden, with freshwater lakes, forests along the rivers. There would be open space for people to exist easily with a lot of resources and water.
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Praxis theory is a study of people's work patterns and distribution of goods
a. True b. False Indicate whether the statement is true or false
The chemical techniques of relative dating are associated with an analysis of __________
a. fluorine, uranium, and nitrogen b. geomagnetic polarity c. stratigraphy d. biostratigraphy
Ascribed status is a
A. status that a person has little or no choice about occupying. B. status that a person chooses. C. status that a person earns, as when a successful law student becomes a lawyer. D. position of dominance in a society. E. status based on standardized test scores.
The Bronze Age was marked by:
a. the earliest human migrations b. the development of seafaring trade c. the rapid decrease of specialized labor d. increasingly specialized tool production