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Test # 50


1.
The Hydrochlorofluorocarbons (HCFCs) are the compounds which have the following molecules: 1. Hydrogen 2. Carbon 3. Chlorine 4. Fluorine Which among the above plays the most important role in Ozone depletion?

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The averagae American butt is 14.9 in. long      .. More >>

cardiomyopathy:
n.
1.a disorder (usually of unknown origin) of the heart muscle (myocardium)      .. More >>
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