Question

the body cavity that contains the lungs is the
thoracic cavity.
spinal cavity.
pelvic cavity.
cranial cavity.

Explanation:

The thoracic cavity is the upper - part of the ventral body cavity. It contains the lungs, heart, and other structures. The spinal cavity houses the spinal cord, the pelvic cavity contains reproductive and urinary organs, and the cranial cavity contains the brain.

Answer:

Thoracic cavity.