What could explain the trend toward smaller blades during the Upper Paleolithic?
A) Toolmakers gained esteem by making tiny, delicate items.
B) Small blades were made to be disposable.
C) The small blade technique was a more efficient use of flint.
D) Small blades are more deadly than big ones.
C) The small blade technique was a more efficient use of flint.
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Which of the following best describes our world today?
A) It is a contradictory place, where some things are becoming more alike and others are becoming more divided. B) It is like a global village, where products and ideas move effortlessly between countries and cultural groups. C) It is like a multinational corporation, where some people are in charge and others work for them. D) It is like a bank, where some countries lend and others work towards higher levels of development steadily. E) It is a homogenous place, where culture is becoming increasingly similar and people understand each other better as human beings..
The Aramis site along the Awash River is in:
A. Egypt. B. Kenya. C. Tanzania. D. Ethiopia.
Reptiles were the dominant land vertebrates during the Paleozoic
a. True b. False Indicate whether the statement is true or false
The anthropologists of the nineteenth century believed that cultures transformed over time into more complex and superior cultures. This type of thinking is called
a. materialism. b. unilineal evolutionism. c. functionalism. d. particularism.