Heart.
They contain and support the lungs, and (along with the sternum, or breastbone) provide additional structural protection for the heart and other organs.
The purpose would have to be flexibility and therefore more protection by not shattering and puncturing the vital organs the ribs are there to protect.
The five major parts of the chest are the sternum (breastbone), ribs, thoracic vertebrae, lungs, and diaphragm. These structures protect vital organs like the heart and lungs and facilitate breathing and movement.
To hold tour ribcage together and protect your internal organs.
Your sternum (breastbone) is connected to your rib bones. The ribs wrap around the chest and connect to the sternum in the front, helping to protect vital organs like the heart and lungs.
The breastbone or sternum protect the heart. The ribs also help protect the organs in the chest including the lungs.
The ribs protect your lungs (along with the sternum, which protects the heart).
The breastbone is anteromedial to the shoulder blade.
Your breastbone is called the sternum.
Provide shape to the body Provide muscle attachments Produce blood cells Protect vital organs Part of hearing (the ossicles)
Sternocostal or costosternal means pertaining to the breastbone and ribs.Costosternal
Sternum is located in the center of rib cage. You normally include manubrium sterni as a part of this bone. Sternum is located in the front of your chest.