BODY CAVITIES AND REGIONS OF ABDOMINAL CAVITY Spaces in Body are called Cavities. Important organs are arranged in this cavity. These organs are supported and protected by Cavities. Due to Cavities each of these organs are arranged separately from each other and can maintain their normal position in the body. The following large cavities are located in the body. Cranial Cavity Thoracic Cavity Abdominal Cavity Pelvic Cavity There are also