diaphragm
It covers the surface of the thorasic cavity and separates the medinastinum from the pleural cavity
Thorasic
The thoracic cavity is divided into right and left parts by a median partition called the mediastinum and contains the heart, the thymus, the trachea, the esophagus, and other structures such as blood vessels and nerves.
The muscle that separates the abdomen pelvic cavity and the pleural cavity is the diaphragm.
The diaphragm separates the chest from the abdomen and pelvis
palate
The diaphragm.
Not in humans. It's a bit further down than the heart is.
The diaphragm
Diaphragm
Diaphragm
The diaphragm is the muscular structure that separates the thoracic cavity, which contains the heart and lungs, from the abdominopelvic cavity, which contains the digestive organs and reproductive organs. The diaphragm helps in breathing by contracting and relaxing to change the pressure within the thoracic cavity.