The world's population is currently approximately:
a. 10 billion.
b. 8.7 billion.
c. 6.3 billion
d. 3.4 billion.
c
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The fact that nuclear weapons could now annihilate everyone on earth is an example of __________
A) the survival of the fittest B) how industrialization has increased our capacity to kill C) how little war has changed over the years D) the reluctance of countries to go to war
In the case of gamma, a negative relationship means that
a. if case A ranks below case B on one variable, case A will rank below case B on the other variable. b. if case A ranks above case B on one variable, it will rank below case B on the other variable. c. if case A ranks above case B on one variable, it will rank above case B on the other variable. d. the ranking of cases will be unrelated.
Which are the two dimensions of global stratification?
A. Gaps between nations and gaps among nations B. Infant mortality rate and life expectancy C. The working poor and the underemployed D. Prejudice and discrimination
According to the text, which of these groups is least likely to utilize health services?
A. Whites B. African Americans C. Hispanics D. Native Americans