Biology, 11.11.2020 07:10 fia31

1 ushat is Environment. Pollution?
Se distinguish between-biodegeable and none biodegrabable
Pollutants
e) choose the biodegradable pollutants from the list given
below Sewage :DDT hadioactive waste agricultsal Waste

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1 ushat is Environment. Pollution?
Se distinguish between-biodegeable and none biodegrabable

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