Can you identify the organs that are in the following cavities?
a) Thoracic cavity - includes heart, lungs, thymus gland, esophagus
b) Cranial cavity - includes brain, meninges of the brain, cerebrospinal fluid
c) Abdominal cavity - includes liver, gallbladder, spleen, pancreas, stomach, small intestine
4) Pelvic cavity - includes reproductive organs, rectum, bladder, portions of the large intestine
5) Mediastinum - includes trachea, heart, blood vessels