4599322166 4599322166

21-10-2021
Biology

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Which of the following is an indicator of good water quality? (2 points)

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21-10-2021

Answer→ Physico-chemical indicators

Explanation ≈ They include dissolved oxygen, pH, temperature, salinity and nutrients (nitrogen and phosphorus). They also include measures of toxicants such as insecticides, herbicides and metals.

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