Can you identify the organs that are in the following cavities?
a. Thoracic cavity - lungs, heart, esophagus, trachea, and thymus
b. Cranial cavity - brain, meninges, and the cerebrospinal fluid
c. Abdominal cavity - liver, gallbladder, kidneys, spleen, pancreas, stomach, small intestines, large intestines (not all), bladder
d. Pelvic Cavity - urinary bladder, rectum, internal organs of the reproductive system, large intestines (those not included in the abdominal cavity)
e. Mediastinum - heart, great vessels, trachea, esophagus, essential nerves