How the biological oxygen demand gets affected with the increased presence of organic matter in water? Options: A . &nbspthe oxygen demand increases B . &nbspthe oxygen demand decreases C . &nbspthe oxygen demand remains unchanged D . &nbspNone of the above

How the biological oxygen demand gets affected with the increased presence

Question

How the biological oxygen demand gets affected with the increased presence of organic matter in water?

Options:

A . the oxygen demand increases

B . the oxygen demand decreases

C . the oxygen demand remains unchanged

D . None of the above

Answer: Option A
:
A

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