Final answer:
The body cavity that contains the stomach and intestines is known as the abdominopelvic cavity, and the correct term for this area between the chest and pelvis is the Abdomen.
Step-by-step explanation:
The body cavity containing the stomach, intestines, and other vital organs such as the kidneys and liver is known as the abdominopelvic cavity. Specifically, the abdominal cavity is responsible for housing the digestive organs and the kidneys, whereas the pelvic cavity primarily contains the reproductive organs. When asked to choose between options A) Torso, B) Abdomen, C) Pelvis, and D) Chest, the correct answer is B) Abdomen, which refers to the part of the body between the thorax (chest) and pelvis, encompassing the region where the abdominal cavity is located.