Biology, 26.04.2021 21:20 elysalmeron05
In China, many people wear face masks while outside due to heavy air pollution. Which of these factors will most likely reduce air quality and could be responsible for breating problems?
A. Coal stoves
B. Garbage landfills
C. Lawn fertilizers
D. Medical waste
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In China, many people wear face masks while outside due to heavy air pollution. Which of these facto...
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