Surveys of sexual behavior are vital because it is important to know
a. the extent of sexual behaviors in a given population
b. the extent of sexually transmitted diseases
c. the extent of casual sexual contact
d. all of these
Question 2
In his analysis of the restaurant industry, William F. Whyte concluded that the best way to reduce tension and stress was to:
a. allow workers to form unions
b. avoid having lower-status employees give orders directly to higher-status employees
c. introduce labor-saving devices for preparing food
d. screen job applicants more carefully
The extent of acid rain in the United States has decreased.
Animal carcasses like this South African wildebeest provide important nutrition for both hunters and
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Sexual Selection: Birds of Paradise