THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -The ribs are connected to the sternum with a strong, somewhat flexible material called cartilage. The rib cage help protects the organs in the chest, such as the heart and lungs, from damage.

Detailed explanation-2: -The rib cage surrounds the lungs and the heart, serving as an important means of bony protection for these vital organs.In total, the rib cage consists of the 12 thoracic vertebrae and the 24 ribs, in addition to the sternum.

Detailed explanation-3: -A Rib cage is a bony structure which is attached to the vertebral column and sternum in humans and it is helpful in the protection of heart and lungs. It has 24 ribs in 12 pairs.

Detailed explanation-4: -Complete answer: The heart is located between the two lungs in the middle of the chest and slightly to the left of the sternum. The rib cage is known for enclosing and protecting the thoracic cavity. In the thoracic cavity, the heart and lungs are present. Hence, the rib cage protects the heart.