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Statement 1: The parameter "Biochemical ...

Statement 1: The parameter "Biochemical oxygen demand" is an important criteria for survival of aquatic life.
statement 2: The optimum "Biochemical oxygen demand" is 6.5

A

statment 1 is true and statement 2 is false

B

statment 1 is true and statement 2 is true

C

statment 1 is false and statement 2 is true

D

statment 1 is false and statement 2 is false

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