Because of Biochemical Oxygen Demand (BOD), the dissolved oxygen (DO) of a…
2024
Because of Biochemical Oxygen Demand (BOD), the dissolved oxygen (DO) of a water body:
Answer: B. Decreases
- A.
Increases
- B.
Decreases
- C.
Remains unchanged
- D.
Initially increases and then decreases
Attempted by 5 students.
Show answer & explanation
Correct answer: B
Loading lesson…