Environmental Sciences, asked by naginavarma2016, 8 months ago

how the biological oxygen demand gets affected by the increased presence of organic matter in the water?
A. The oxygen demand increase
B. The oxygen demand decrease
C. The oxygen demand remains unchanged
D. None of the above

Answers

Answered by georgesanithssg
0

Answer:

the oxygen demand increased

Explanation:

the presence of organic matter increases the presence of many living decomposers as a result the oxygen consumption increases and the overall oxygen demand increases

hope this answer helps

please mark me as the brainliest

Answered by DhairyaISRO
0

Answer:

dont know

Explanation:

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