explain the structure of the following
1 backbone 2 rib cage
what is the role of of these parts of skeleton system in the human body
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Answer:
The backbone and ribcage are the most important parts of our skeleton system
Explanation:
Backbone: This is also known as the spine. It consists of 33 stacked vertebrae. There are 5 regions cervical, thoracic, lumbar, sacrum, and coccyx. it is the body's central supporting system. Backbone helps us to sit, stand, bend and walk. It has a complex anatomy. It protects our spinal cord and nerves.
Rib cage: This is also known as the thoracic cage. It has a bony and cartilaginous structure.24 ribs are present in a rib cage. It protects the organs in the chest. The ribs are attached to the vertebral column and sternum.
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