Final answer:
The bladder is located in the pelvic cavity, which is a subdivision of the abdominal cavity. It is part of the anterior (ventral) cavity.
Step-by-step explanation:
The bladder is located in the pelvic cavity. The pelvic cavity is a subdivision of the abdominal cavity, which is part of the anterior (ventral) cavity. The bladder is an organ of the urinary system and is located in the pelvic cavity along with other reproductive organs.