Environmental Sciences, asked by arpitsharma1879, 11 months ago

High BOD of water indicates that.

1.The water is polluted with in organic wastes
2. the water is polluted with organic wastes
3. the water is pure and no pollution
4. none
.
.

Answers

Answered by borkarb06

3

Answer:

correct answer is 2........Or 1

Answered by neelamjyoti653

3

Answer:

answer-

2

hope help you

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