What’s Rib Cage?
The rib cage is an essential part of the human skeletal system, providing protection and support to vital organs such as the heart and lungs. It consists of twelve pairs of ribs, attached to the thoracic vertebrae in the back and the sternum in the front. The upper seven pairs of ribs are called true ribs, as they directly connect to the sternum, while the remaining five pairs are known as false ribs, with the last two pairs floating freely. The rib cage plays a crucial role in respiration, facilitating the expansion and contraction of the thoracic cavity during breathing. This artwork will act as a clear visual aid to understanding the anatomy of the human rib cage.