Lungs and airways

lungs  When Lungs Are Healthy Healthy lungs look and feel like sponges They're pink, squishy, and flexible enough to squeeze and expand with each Actions for this page Listen; Print The lungs are part of our respiratory system Along with the trachea, alveoli, bronchi and diaphragm, they help us breathe

Actions for this page Listen; Print The lungs are part of our respiratory system Along with the trachea, alveoli, bronchi and diaphragm, they help us breathe Inside the Lungs and Airways The bronchi themselves branch many times into smaller airways, ending in the narrowest airways , which are as small

In the breathing process, the lungs take in oxygen from the air through inhalation Carbon dioxide produced by cellular respiration is in turn This chart of the RESPIRATORY SYSTEM shows how you breathe Breathing is the process that brings oxygen in the air into your lungs and moves oxygen and