what system does the lungs belong to
They belong to the respiratory system. This system also includes the nose and the trachea. The main goal of the respiratory system is to provide gas exchange between the blood â¦ and the environment.(AKA breathing). Electrical impulses are sent along the nervous system to and from the brain that regulate all movement. 2  The brain and the nervâ¦. 3  The Most Prominent Causes for Bronchiectasis Bronchiectasis is a disease in which the walls of the airways in the lungs are structurally damaged, making it hard to breathe.