STB-3.D—Describe the effects of endocrine disruptors on ecosystems

Describe the effects of endocrine disruptors on ecosystems.

• Endocrine disruptors can lead to birth defects, developmental disorders, and gender imbalances in fish and other species.
• Enduring understanding STB-3: Human activities, including the use of resources, have physical, chemical, and biological consequences for ecosystems.