Biological Oxygen Demand (BOD) is a standard criterion for – McqOptions

MCQOPTIONS

1.	Biological Oxygen Demand (BOD) is a standard criterion for
A.	Measuring oxygen levels in blood
B.	Computing oxygen levels in forest ecosystems
C.	Pollution assay in aquatic ecosystems
D.	Assessing oxygen levels in high altitude regions
Answer» D. Assessing oxygen levels in high altitude regions

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