Oldowan tools were manufactured by
A. using deer antlers to pressure-flake a core.
B. grinding a coarser stone against a softer one.
C. striking steel against a stone core.
D. chipping flakes off a core.
E. chipping blades off a prepared core.
Answer: D
You might also like to view...
The Greek drama in which women appeared as actors was:
a. tragedy b. comedy c. satyr play d. mime e. women never appeared in Greek drama
In the CrossCultural Miscue in your textbook, the word "parallel" is presented from an ethnoscientific point of view. What does the word "parallel" mean to most Japanese people?
a. Things that run in tandem side by side b. Things that are not in agreement c. An approach that creates unity d. A particular kind of geometric shape e. A form of high bar used in gymnastics
The Akan of Ghana sometimes use proverbs to do all of the following EXCEPT __________
a. indirectly give advice b. make requests c. criticize other people’s behavior d. teach ritual dances
Refer to the table below. What is the average fixed cost of producing 70 units of output?
The table provides output levels as Paper Products R Us hires more workers. Their capital is currently fixed at 4 units and each unit costs $100. Each worker costs $50.
A) $5.71
B) $400
C) $8.57
D) $2.86