The Thoracic and Abdominopelvic Cavities are Separated by The

Question

The thoracic and abdominopelvic cavities are separated by the:
A) lungs.
B) vertebral column.
C) diaphragm.
D) rib cage.

Accepted Answer

The diaphragm is a dome-shaped muscle that separates the thoracic and abdominopelvic cavities. The lungs, vertebral column, and rib cage are all located within the thoracic cavity, which is above the diaphragm.