lesson
Public Health Sanitation: Clean Water and Sewer Systems
Assess how municipal water filtration, wastewater treatment, and sanitation infrastructure break epidemic disease cycles.

Assess how municipal water filtration, wastewater treatment, and sanitation infrastructure break epidemic disease cycles.
Upgrade to unlock this lesson, practice questions, and your personal tutor.
7th Grade · Science · Open Global Science
9 lessons
Evaluate personal and community health decisions, infectious disease transmission, substance physiology, and reproductive biology.