Question

expand BoD________...........​

Answer 1

Answer:

Biological Oxygen Demand.

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Answer 2

Answer:

bod - biological oxygen demand

Explanation:

bod isBOD is a measure of the amount of oxygen required to remove waste organic matter from water in the process of decomposition by aerobic bacteria (those bacteria that live only in an environment containing oxygen). ... BOD is used, often in wastewater-treatment plants, as an index of the degree of organic pollution in water.