What is one way people positively affect water resources? polluting from nonpoint sources

increasing farming and construction

disposing of chemicals in water

limiting use of acid and other pollutants

Please help

Why is excretion necessary to maintain homeostasis?

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

The pronunciation aid that determines the stress placed upon a syllable is the