Question

why is sternum necessary for our ribs​

Answer 1

Answer:

Your sternum, along with your ribs, works to protect the organs of your torso, such as your heart, lungs, and chest blood vessels. Support. Your sternum also provides a connection point for other parts of your skeletal system, including your collarbone and most of your ribs.

Explanation:

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Answer 2

The sternum has two major functions:

Protection :  

• sternum, along with your ribs, protects your torso's organs, such as your heart, lungs, and chest blood arteries.

Support :

• Your sternum connects other portions of your skeleton, such as your collarbone and most of your ribs. The sternum is also connected to several of the muscles in your chest and upper abdomen.