A coral reef and the plants, animals, and people that depend on it is an example of a(n) ______.
a. ecology
b. collective good
c. ecosystem
d. arable land
c. ecosystem
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The idea that the states and the federal government share authority for governing citizens is ______.
A. separation of powers B. joint powers authority C. federalism D. collaborative government
Which of the following countries disputes China’s claims in the South China Sea?
a. The Philippines. b. India. c. Japan. d. All of the above.
Under what conditions is history a potential confounding factor?
A) When the pretest measures are at an unusually high level. B) When a disproportionate number of participants are lost from one condition. C) When participant selection has been biased. D) When the study takes a fairly long time to complete.
As a result of McCulloch v. Maryland, the necessary and proper clause became known as the elastic clause because
A) the states used it to expand their powers without end. B) local governments used it as a loophole to wriggle out of unfunded mandates. C) the courts approved almost any means Congress chooses to achieve a necessary or proper end. D) the executive branch used it to expand the powers of the president. E) the courts used it to increase their power of judicial review.