carbon carÂ·bon (kÃ¤r'bÉn) n. Symbol C A nonmetallic element occuring in many inorganic and in all organic compounds, existing as graphite and diamond and as a constituent of coal, limestone, and petroleum, and capable of chemical self-bonding to form a number of important molecules.
  The diaphragm is a large muscle just below the lungs. It help us breathe.   The diaphragm is located inferior to the lungs and deep in the thoracic cavity. Diaphragm â¦ is present in upper side of the abdomen and lower side of the chest. You need to see the original diaphragm in the dissected body.That is very beautiful structure to see.8 people found this useful. Ahmadbtm.our diaphragm is located below your lungs. When you relax your muscles, your diaphragm is shaped like a dome.
The diaphragm is a dome-shaped structure of muscle and fibrous tissue that separates the thoracic cavity from the abdomen. The dome curves upwards.