What body cavities are in the thoracic cavity?

in the abdominopelvic

I think there are only 2 cavities that the dorsal cavitiy encompasses and those are the cranial cavity and the spinal cord.

The diaphragm separates the chest from the abdomen and pelvis

I don't understand ur question . But thoracic cavity is in the thorax. That means in the chest. There is the lung, heart and oesophagus. And pelvic cavity is in the pelvis. U get the uterus there and...

Contains the brain and spinal cord.