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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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barry barry
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11 years ago
Air pollution is best defined as ________.
A) small particles in the atmosphere arising from volatile organic compounds
B) gases or particles present in high enough concentrations in the atmosphere to harm humans, other organisms and structures
C) any gases in Earth's atmosphere in trace amounts
D) organic chemicals that can vaporize into the air
E) suspended particles of gases that contain small amounts of solids and liquids
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saviosavio
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11 years ago
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elynch100,  newtown23,  rblack19,  ZKahty
Biology - The only science where multiplication and division mean the same thing.

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barry Author
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#2
11 years ago
Thanks Smiling Face with Open Mouth
bmn,  tronnnn
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