Can you identify the organs that are in the following cavities?
a. Thoracic cavity - heart, lungs, trachea, esophagus, thymus
b. Cranial cavity - brain
c. Abdominal cavity - stomach, small intestine, large intestine, liver, spleen, gallbladder, pancreas
d. Pelvic Cavity - urinary bladder, rectum, proximal urethra, anal canal, ureters
e. Mediastinum - heart, thymus gland, esophagus, trachea