Lung: Difference between revisions

3,503 bytes added ,  4 May 2020
Created page with "The lungs are the primary organs of the respiratory system in humans and many other animals. In mammals and most other vertebrates, two lungs are located near the backbone on..."
(Created page with "The lungs are the primary organs of the respiratory system in humans and many other animals. In mammals and most other vertebrates, two lungs are located near the backbone on...")
(No difference)