Abdominopelvic cavity

A. The enclosed space in the abdomen and pelvis that holds the digestive, urinary, and reproductive organs

B. The position of the body that is used as a reference point when describing the body planes, the location of parts of the body, or the movement of the body.

C. A system of the body that consists of various organs with similar functions.

D. The most basic form of life that makes up every living thing