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Which statement defines BOD correctly? | StemPy Lab
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Which statement defines BOD correctly?
Biology
Medium
High School (11–12)
Biology in Human Welfare › Microbes in Human Welfare
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Which statement defines BOD correctly?
The amount of methane that one litre of sewage can make
The mass of solids in one litre of water that settle in a tank
The amount of oxygen that would be consumed if all the organic matter in one litre of water were oxidised by bacteria
The amount of oxygen that the microbes of a litre of water make in a day
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Biology in Human Welfare › Microbes in Human Welfare
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