A spear made from a point, shaft, and binding is an example of
a. a composite tool.
b. an accidental discovery.
c. a trade link.
d. evolution.
Of the following, which is NOT a step in building a culture history?
a. identification of a research area
b. identification of religious practices
c. excavation
d. artifact analysis
The Pleistocene epoch
a. was a period of extremely hot temperatures.
b. from beginning to end, was essentially an ice age.
c. was characterized by a very steady climate with practically no temperature variations.
d. is sometimes called the Age of Humanity.