lungs

lungs   Dan lungs

The lungs receive the bronchus, blood vessels, lymphatic vessels and nerves through a slit in the mediastinal surface called the hilum, and the structures

The lungs are the central organs of the respiratory system in humans and most other animals, including some snails and a small number of fish  The lungs receive the bronchus, blood vessels, lymphatic vessels and nerves through a slit in the mediastinal surface called the hilum, and the structures

โอลี่ แฟน ดาวน์โหลด Lungs- Definition, Structure, Location, Functions, Diseases Lungs are the respiratory organs in our body All the gas exchange that occurs in When Lungs Are Healthy Healthy lungs look and feel like sponges They're pink, squishy, and flexible enough to squeeze and expand with each