which impurities in sewage are not organic impurities?
A animal wastes
B urea
C human excreta
D chemical fertilizer
Answers
Answered by
0
Answer:
- D
Explanation:
CHEMICAL FERTILIZERS ARE INORGANIC SUBSTANCE..
I HOPE YOU MARK ME BRANLIEST AND START FOLLOWING ME......
Answered by
0
mark me as brainlist. .
Explanation:
chemical fertilisers is the correct ans..
.
.
. Hope it helps u
Similar questions