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pareekjay099Lv3
17 Jan 2023
What is DDT among the following?
1) Green house gas
2) A fertiliser
3) Biodegradable pollutant
4) Non-biodegradable pollutant
What is DDT among the following?
1) Green house gas
2) A fertiliser
3) Biodegradable pollutant
4) Non-biodegradable pollutant
14 Jul 2023
wahabmunir796Lv10
14 Jul 2023
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17 Jan 2023
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abdulmueedLv5
17 Jan 2023
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