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Find the relative extrema, if any, of the function.Use the second derivative test, if applicable.
Indicator Species
Species whose presence, absence, or abundance reflects a specific environmental condition, such as pollution level.
Water Pollutants
Substances or conditions that contaminate water bodies, adversely affecting water quality, aquatic life, and safe consumption by humans and wildlife.
Chemical Analysis
The study and use of methods and techniques to identify and quantify the chemical components of a substance or sample.
Cultural Eutrophication
The process by which a body of water becomes overly enriched with minerals and nutrients, often due to runoff from the land, leading to excessive growth of algae and decline in water quality.
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