The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and ...
Mar 11, 2016 ... The human respiratory system consists of the lungs and other organs. Its main function is to take in oxygen and carbon dioxide.
The Human Respiratory System – explore anatomy of the upper and lower respiratory tracts, from nasal passages to the lungs, using interactive diagrams.
Your lungs make up one of the largest organs in your body, and they work with your respiratory system to allow you to take in fresh air, get rid of stale air, and ...
Jul 14, 2017 ... WebMD explains how your lungs and respiratory system work by taking in air, removing oxygen and breathing out carbon dioxide.
Jul 17, 2012 ... The respiratory system is made up of organs and tissues that help you breathe. The main parts of this system are the airways, the lungs and ...
The organs that are involved in breathing. These include the nose, throat, larynx, trachea, bronchi, and lungs. Also called respiratory tract.
An online study guide to learn about the structure and function of the respiratory system using interactive animations and diagrams.
With every inhale, air rushes through your windpipe to your lungs. After 20 to 30 branch points, oxygen diffuses into the liquid around the alveoli and slips into ...