Light travels:
a. nearly as fast through air as it does through a vacuum.
b. nearly as fast through a vacuum as it does through air.
c. at the same speed in both air and water.
d. at the same speed in methanol and clove oil.
e. in a way that varies on a case-by-case basis based on environmental factors.
a
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Criminologists should be ethical in their research because ______.
A. they may face a jail sentence if they are not B. they are moral entrepreneurs C. the lives of millions of people may be influenced by their research D. they are seeking to validate their own theories
Which country is not one of those designated by the United States as a terrorist sponsoring country?
a. Cuba b. Syria c. North Korea d. South Africa
The General Social Survey (GSS) is a longitudinal study compiled from official statistics.
Answer the following statement true (T) or false (F)
Which of the following is a basic limitation on the effectiveness of the Food and Drug Administration (FDA)?
a. It cannot engage in plant inspections b. It cannot issue warnings c. It often does not carry out tests directly d. It cannot make referrals for criminal prosecution