Question

____ separates theoracic and abdominal cavities

Answer 1

Answer:

chest cavity....

Explanation:

the answer is chest cavity

Answer 2

The diaphragm separates the thoracic and abdominal cavities.

Extra knowledge:

• Diaphragm, dome-shaped, muscular and membranous structure that separates the thoracic (chest) and abdominal cavities in mammals; it is the principal muscle of respiration. The lungs serve as the gas-exchanging organ for the process of respiration.

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