Final answer:
The parietal peritoneum lines the body wall within the abdominopelvic cavity.
Step-by-step explanation:
The correct answer is E) parietal peritoneum. The parietal peritoneum lines the body wall within the abdominopelvic cavity. It is a serous membrane that covers the walls of the abdominal cavity. The visceral peritoneum, on the other hand, covers the abdominal organs.