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What is the sternum, and where is it located in the human body?

The sternum is the flat bone in the middle of the chest that connects to the collarbones (clavicles) and the ribs.

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Final answer:

The sternum and ribs are essential parts of the thoracic cage, connecting and protecting vital organs. Understanding their structure helps comprehend their functions within the body.


Explanation:

Structure of the Sternum and Ribs

The sternum is a flat bone at the front of the chest that connects to the ribs via costal cartilages. The ribs, 12 pairs of curved bones, attach to the thoracic vertebrae and form the ribcage.

Parts of the Sternum

The sternum consists of the manubrium, body, and xiphoid process, with the manubrium having landmarks like the jugular notch and clavicular notch.

Rib Attachments

Ribs attach to the thoracic vertebrae and most connect via their costal cartilages to the sternum, forming the thoracic cage.


Learn more about Skeletal System here:

https://brainly.com/question/45418206


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