Answer:

pesticides, fertilizers, pharmaceuticals, household chemicals, and a wide range of additional chemicals produced as waste byproducts of commercial and industrial activities.

Explanation:

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Answer:

As a result, environmental waters can have complex mixtures of natural and anthropogenic chemicals that include pesticides, fertilizers, pharmaceuticals, household chemicals, and a wide range of additional chemicals produced as waste byproducts of commercial and industrial activities

Explanation:

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