Which term pertains to the body cavity that contains the liver, stomach, and intestines?

The term that correctly refers to the body cavity containing the liver, stomach, and intestines is "peritoneal." The peritoneal cavity is a space within the abdomen that houses various organs, including the digestive tract and associated structures. It is lined by a membrane known as the peritoneum, which helps protect and support the organs while allowing movement and flexibility.

The other terms relate to different body cavities and do not encompass the region described in the question. The pleural cavity refers to the space surrounding the lungs and is involved in respiratory function. The abdominal cavity is indeed where the organs are located, but "peritoneal" specifically denotes the lining and space surrounding those organs, making it a more precise term in this context. The cranial cavity pertains to the skull and houses the brain, which is unrelated to the abdominal organs mentioned.