The wear patterns on animal bones associated with A. robustus suggest they were used __________
a. as clubs for defense
b. as digging sticks for termites
c. as hammers for cracking nuts
d. as pestles for grinding grass seeds
Answer b
You might also like to view...
Up until about 1.8 million years ago, the only home of bipedal primates was Africa. However, after that time, humans began to spread into China, Western Europe, Georgia, India, and Java. Which species was the first to migrate out of
Africa? a. Neandertal b. Australopithecus anamensis c. Homo habilis d. Homo erectus e. Homo sapiens
Which of the following statements about culture change is NOT correct?
A) Culture is constantly changing. B) Cultures change at different rates over time. C) Historically, culture change has been a relatively fast process. D) Innovation and diffusion are types of culture change. E) Cultures change because there is internal conflict.
The __________ of the Pacific Northwest is an example of a redistributive network
a. fur trade b. potlatch c. moka d. market day
What do levirate and sororate marriage systems stress?
a. strong marriages b. the interchangeability of individuals in lineal descent groups c. the need of a spouse for survival d. family alliances