Question

Please tell me step by step how to make diagram of ribcage ​

Answer 1

Explanation:

Use a wavy line to enclose the elongated shape of the body of the sternum. Enclose three elongate shapes on one side of the sternum. These are the costal cartilages that connect the rib bones to the sternum. Then, extend a pair of curved lines from each costal cartilage, looping them to connect to the spine.

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