Located on the anterior surface of the torso. It is divided into an upper thoracic cavity (chest cavity) and lower abdominopelvic cavities by the diaphragm.

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Multiple Choice

Located on the anterior surface of the torso. It is divided into an upper thoracic cavity (chest cavity) and lower abdominopelvic cavities by the diaphragm.

Explanation:
The ventral (anterior) body cavity encompasses the front-facing spaces of the trunk and is divided by the diaphragm into the upper thoracic cavity (chest) and the lower abdominopelvic cavities. This division by the muscular diaphragm into two main compartments fits the description precisely. The dorsal (posterior) cavity lies at the back, and the mediastinal cavity is a subdivision within the thoracic cavity—not the entire anterior cavity. So the front-facing ventral (anterior) cavity best matches the scenario.

The ventral (anterior) body cavity encompasses the front-facing spaces of the trunk and is divided by the diaphragm into the upper thoracic cavity (chest) and the lower abdominopelvic cavities. This division by the muscular diaphragm into two main compartments fits the description precisely. The dorsal (posterior) cavity lies at the back, and the mediastinal cavity is a subdivision within the thoracic cavity—not the entire anterior cavity. So the front-facing ventral (anterior) cavity best matches the scenario.

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