An air pollutant emitted by biological decay includes which of the following?
A. ozone
B. nitrogen oxides
C. carbon dioxide
D. carbon monoxide
E. none of the above
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Answer:
E.None of the above
Explanation:
Biological contaminants include bacteria, viruses, animal dander and cat saliva, house dust, mites, cockroaches, and pollen. There are many sources of these pollutants. By controlling the relative humidity level in a home, the growth of some sources of biologicals can be minimized
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