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respiratory system
- Images ... Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs.
- Images ... Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs.
- Lungs and Respiratory System (Nemours Foundation)Lung Diseases/Teenagers ... Lung Diseases ... Nemours Foundation
- Your Lungs and Respiratory System (Nemours Foundation)Anatomy/Children ... Anatomy ... Lung Diseases/Children ... Lung Diseases ... Nemours Foundation
- Lungs and Respiratory System (Nemours Foundation)Lung Diseases/Start Here ... Lung Diseases ... Nemours Foundation
- Inside Your Body (Department of Health and Human Services, Office on Women's Health)Anatomy/Teenagers ... Anatomy ... Department of Health and Human Services, Office on Women's Health
- Late Effects of Treatment for Childhood Cancer (National Cancer Institute)Cancer--Living with Cancer/Children ... Cancer--Living with Cancer ... Cancer in Children/Related Issues ... Cancer in Children ... Childhood Leukemia/Related Issues ... Childhood ...
- Lung Diseases (National Library of Medicine)When you breathe, your lungs take in oxygen from the air and deliver it to the bloodstream. The cells in your body need oxygen to work and grow. During a ...
- ... have an infection or chronic illness of the respiratory system. Learn more. ... only refer to the mucus made in the respiratory system (lungs and airways). Sputum (phlegm) is a type ...
- Volcanic Gases Can Be Harmful to Health, Vegetation, and Infrastructure (U.S. Geological Survey)Air Pollution/Specifics ... Air Pollution ... Volcanoes/Learn More ... Volcanoes ... U.S. Geological Survey