Question

ᴡʜᴀᴛ ɪs ᴍᴇᴀɴᴛ ʙʏ ʀɪʙ ᴄᴀɢᴇ?​

Answer 1

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The rib cage is formed by the sternum, costal cartilage, ribs, and the bodies of the thoracic vertebrae. The rib cage protects the organs in the thoracic cavity, assists in respiration, and provides support for the upper extremities. ... During spinal flexion, the rib cage moves posteriorly, and the ribs are depressed.

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Answer 2

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• 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.