For the most part, Neolithic crops were selected for:?
a. higher productivity and storability rather than nutritional value
b. lower productivity, higher storability, and nutritional value
c. higher productivity and higher nutritional value rather than storability
d. lower productivity and more storability and nutritional value
Ans: a. higher productivity and storability rather than nutritional value
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Objects or materials made or modified for use by hominins are called:
a. ?data. b. ?fossils. c. ?ethnographies. d. ?empiricism. e. ?artifacts.
More than 100,000 artifacts have been recovered from this vast site, which was occupied intermittently for many thousand years
a. Budokan county. b. Hexian county. c. Lantian county. d. Zhoukoudian e. Yunxian county
Answer the following statement(s) true (T) or false (F)
1. Nongenetic changes that aid in survival are called adjustments. 2. The critical temperature is the temperature at which normal body temperature is maintained is 37?C (98.6?F). 3. The use of bottled oxygen at high altitudes is an example of an acclimatory adjustment. 4. The only major skin pigment is melanin. 5. The amount of heat that can be lost from an object by radiation depends on its surface area.
In some societies, old age is often correlated with all of the following EXCEPT
a. wisdom. b. knowledge. c. independence. d. new freedoms. e. higher status.