Egyptian culture was the first to produce leavened bread, and leavened bread was a symbol of Egyptian culture. This did not mean that unleavened bread disappeared from the Egyptian diet (when Jews â or others â said, âOn all nights we eat leavened and unleavened bread,â they meant what they said), but leavened bread was preferred.
The ribcage, also called the thoracic cage, is a bony structure made up of the rib bones and their connective tissues. The ribcage forms part of the bodyâs respiratory system.
Vital organs such as heart and lungs are protected by the rib cage. Under the rib cage lie many organs that form a part of the abdomen. Most of the organs that lie in the abdominal region are a part of the digestive system. These include the liver, gallbladder, kidneys, pancreas, spleen, stomach, small intestine and the large intestine.