What smaller cavity within the thoracic cavity houses the heart,great blood vessels,esophagus,and trachea?
A)diaphragm
B)mediastinum
C)peritoneal cavity
D)abdominal cavity

Question

Quizplus · Accepted Answer

The mediastinum is a smaller cavity within the thoracic cavity that houses the heart, great blood vessels, esophagus, and trachea. The diaphragm separates the thoracic cavity from the abdominal cavity, while the peritoneal cavity is within the abdominal cavity.

What Smaller Cavity Within the Thoracic Cavity Houses the Heart,great