What is the term used for a method of removing flakes from a core by pressing a pointed implement against stone?
a. microliths.
b. direct percussion.
c. microwear.
d. phytoliths.
e. pressure flaking.
E
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William Calvin speculates that language developed __________
a. along with throwing behavior b. as a replacement for grooming c. to maintain exclusive sexual relations d. initially as sign language
What is the primary problem with the "man the hunter" theory of human evolution from the 1960s and 70s? a. The tools that early humans had were not effective in killing large-game animals
b. In most contemporary cultures, women do the large-game hunting. c. It diminishes or ignores the contributions that women have made to human evolution. d. There were no animals that humans would have been capable of killing in Africa at the time of early human history.
Bipedalism has traditionally been viewed as an adaptation to open grassland or savanna country, although Ardipithecus lived in a humid woodland habitat. Perhaps bipedalism developed in the woodlands but became even more adaptive in a savanna habitat.
Answer the following statement true (T) or false (F)
Tribute is a form of redistribution that _____
a. is found only among foraging societies b. can be found in societies with no standardized currency c. includes the Hadza of Tanzania d. is found in all market economies e. can be found in all societies