Science, asked by husensarafat66, 11 months ago

which impurities in sewage are not organic impurities?
A animal wastes
B urea
C human excreta
D chemical fertilizer

Answers

Answered by kymarnitish388
0

Answer:

  • D

Explanation:

CHEMICAL FERTILIZERS ARE INORGANIC SUBSTANCE..

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Answered by biswasdipanwita072
0

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Explanation:

chemical fertilisers is the correct ans..

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