The U.S. Census data on race and ethnicity ____.
a. is the only completely accurate measure of race in the United States
b. is constantly changing because of problems of definition and categorization
c. has become increasingly accurate over the last four decades
d. is completely wrong and has no use at all as national data
e. is no longer collected
Question 2
Until the recent changes in South Africa in the 1990s, the repression of Blacks under the apartheid system was an example of _____.
a. assimilation
b. legal protection of minorities
c. long-term subjugation
d. extermination
e. population transfer
Use of the tympanic thermometer to measure body temperature.
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