Why is indoor air pollution a serious health hazard in some developing countries?
a. the burn...
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Biology, 01.10.2019 01:30 liljobe8973
Why is indoor air pollution a serious health hazard in some developing countries?
a. the burning of coal releases significant amounts of particulates into the air.
b. people smoke more in developing countries.
c. many homes rely on indoor burning of wood or dung without proper ventilation.
d. most houses in these countries are well insulated, increasing household exposure to radiation?
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