Individuals suffering from beriberi __________
a. are probably from a hunter-gatherer culture
b. lack niacin in their diet
c. lack thiamine in their diet
d. lack lime in their diet
Answer c
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A series of symbols representing the sounds of language and arranged in traditional order is called a(n) __________
Fill in the blank(s) with correct word
Genetic adaptation:
a. occurs at the population level via natural selection. b. occurs at the individual level during childhood. c. occurs at the individual level throughout an individual's lifetime. d. involves using material culture to make living possible in certain settings.
In his study of New York department store employees, Labov found that
A. workers in all three stores pronounced /r/ with the same frequency. B. /r/ was pronounced most frequently by workers in the lower-middle-class store (S. Klein's). C. /r/ was pronounced most frequently by workers in the middle-class store (Macy's). D. /r/ was pronounced most frequently by workers in the upper-middle-class store (Saks). E. none of the workers pronounced /r/.
For demand functions, which of the following cannot be an independent variable?
A) consumer incomes B) the price of the good in question C) the quantity demanded of a good D) the price of a substitute good