Answer the questions. Choose the correct answer(s). 1. How many cavities is the body divided into? seven six four five ___________________________________________________________________________________________________ 2. Which are the two major cavities? inferior dorsal superior ventral ___________________________________________________________________________________________________ 3. Which are the two dorsal cavities? cranial spinal thoracic abdominopelvic ___________________________________________________________________________________________________ 4. Which are the two ventral cavities? thoracic spinal cranial abdominopelvic ___________________________________________________________________________________________________ 5. Which organ(s) does the cranial cavity contain? brain spinal chord lungs stomach ___________________________________________________________________________________________________ 6. Which organ(s) does the spinal cavity contain? spinal chord brain lungs stomach ___________________________________________________________________________________________________ 7. Which organ(s) does the thoracic cavity contain? spinal chord heart brain lungs ___________________________________________________________________________________________________ 8. Which organ(s) does the abdominopelvic cavity contain? colon stomach lungs liver ___________________________________________________________________________________________________ 9. What is the muscular wall called which separates thoracic cavity from the abdominopelvic cavity? colon diaphragm peritoneum stomach