jadexsantos jadexsantos

06-06-2018
Health

contestada

which one of these buildings is most likely to have indoor air pollution

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manuelgallegos7 manuelgallegos7

06-06-2018

There’s nothing to see

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s111199 s111199

13-02-2019

when heater is on for long time without having ventilation then carbon dioxide will be converted into carbon monoxide and causes air pollution.

So according to above explanation,

C. A tightly sealed house with an unvented water heater, is the correct answer.

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