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What is difference between an epidemic and a pandemic?
Sternum
The flat bone located in the center of the chest, connecting the rib bones and protecting vital organs in the thoracic cavity.
Triangular
Having the shape of a triangle; involving three points or elements.
Sternum
The long, flat bone located in the center of the chest, connecting to the ribs via cartilage, forming part of the rib cage.
Sections
Distinct parts into which something is or may be divided, or a method of delivering a baby surgically.
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