Lungs

===The Lungs remove carbon dioxide from the body and add oxygen to the blood. It consist of the Right/Left main stem bronchus, Trachea, Right/Left lobes, Bronchioles, Bronchi, Pleura, Plura fluid, Diaphragm, and Alveoli. The Right/Left main stem bronchus are either of the two main branches of the trachea. Trachea is a tube extending from the larynx to the bronchi. It serves as a main passage for conveying air to and from the lungs. The Right/Left lobes are roundish, they are a division of the lungs. Bronchioles are a small branch of the bronchus. The Bronchi are several branches of the trachea. Pleura is a serous membrane covering the lungs and linning the inner part of the pleural cavity. The Pleura contains a fluid called a Pleura fluid. Diaphragm is partition seperating the thoraic cavity from the abdominal cavity. Finally, the Alveoli is an air cell of the lungs formed by the terminal dilation of the tiny air passage ways.===