Final answer:
The lungs are located in the thoracic cavity and are responsible for exchanging oxygen and carbon dioxide with the blood.
Step-by-step explanation:
The lungs are located in the thoracic cavity, specifically the superior mediastinum.
They are the largest organs of the respiratory tract and are responsible for exchanging oxygen and carbon dioxide with the blood.
The lungs are divided into lobes, with the right lung containing three lobes and the left lung containing two lobes.