Chlorofluorocarbons (CFCs) are a major contributor to the destruction of __________

A) carbon dioxide
B) the ozone layer
C) tropical tuna
D) healthy soils


Answer: B

Political Science

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The PROGRESA program of Mexico was set up to address

a. national security policy. b. the North American Free Trade Agreement. c. rural poverty. d. immigration. e. debt relief.

Political Science

The mean, median, and mode are all considered to be measures of

a. inferential statistics. b. effect size. c. variability. d. central tendency.

Political Science

Which of these best describes "Main Street" Californians?

A. great access to health care, and stable jobs that are mostly in information technology B. middle-class Americans employed in service and office sectors; income mostly covers housing and health care C. lowest human development scores D. one-third of children live in poverty

Political Science

6 State court researchers are finding that:

a. state courts interact only with federal courts b. state courts interact with other institutions c. state court judges consider only the law d. state and federal courts operate the same way.

Political Science