An Abundance of Nitrogen (N) and Phosphorus (P) in an Aquatic

question 47

Multiple Choice

An abundance of nitrogen (N) and phosphorus (P) in an aquatic environment leads to _____ levels of dissolved oxygen due to _____.

• A)high; the oxidation of water
• B)high; the abundance of anaerobic bacteria
• C)low; reduction of oxygen
• D)low; high aerobic respiration

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