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UGC NET 2023JuneEveningQ137MCQanswer pendingexplanation soonmedium
Environmental Science
Back to Environmental SciencePreviousNext question
  1. A.
  2. B.
  3. C.
  4. D.
Official answer key is not available for this question yet.
air pollutionparticulate matterdiseasesasthmabronchitisCOPD
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