Biology, asked by kanjiaamir8283, 1 year ago

Which causes water pollution [MP PMT 1993]
A) 2, 4-D and pesticides
B) Smoke
C) Automobile exhaust
D) Aeroplanes

Answers

Answered by Anonymous
0
the answer to your question is B
Answered by Anonymous
0

Answer:  2, 4-D and pesticides and smoke causes water pollution  

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