The presence of high coliform counts in water indicates Options: A . &nbspcontamination by human wastes B . &nbspphosphorus contamination C . &nbspdecreased Biological Oxygen Demand D . &nbsphydrocrbon contamination

The presence of high coliform counts in water indicates

Question

The presence of high coliform counts in water indicates

Options:

A . contamination by human wastes

B . phosphorus contamination

C . decreased Biological Oxygen Demand

D . hydrocrbon contamination

Answer: Option A

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