which of these is not a source of indoor air pollution ?
A. Mold and Pollen/B. Industrial effluent
C. Tabacco smoke/D. Pesticides
Answers
Answered by
3
Answer:
which of these is not a source of indoor air pollution?
Answer-Tabacco smoke
please MARK as BRAINIEST please
Answered by
7
Answer:
tabbaco smoke is the answer
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