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.
Our bones are held together by strong elastic-like bands called ligaments. Our skeleton is very important to us. It has three main functions: 1. It protects the important organs inside our body such as the brain, the heart and the lungs. The bony part of the head is called skull. The bones around our chest form a rib cage. 2. The skeleton supports our body and gives it shape. It is like a container for all the internal organs and tissues of the body.