Final answer:
The thoracic cavity contains the lungs and the heart, enclosed by the rib cage and separated by the diaphragm.
Explanation:
Thoracic cavity is the superior subdivision of the anterior cavity and contains the lungs and the heart. It is enclosed by the rib cage, and the diaphragm forms its floor, separating it from the abdominopelvic cavity.
Learn more about Human Anatomy here:
https://brainly.com/question/2007492
