Which 2 body cavities contain the structures of the urinary systems

1. Pelvic Cavity – contains the rectum, urinary bladder and parts of the urinary system.
2. Abdominal Cavity – contains the peritoneum, liver, gallbladder, pancreas, spleen, stomach, intestines, kidneys, and major blood vessels.

Kidneys in the abdominal cavity, bladder in the pelvic cavity.

pelvic cavity(urinary bladder) and abdomen(Kidneys and ureters )