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Babies are born with 300 bones, but by adulthood this number shrinks to 206. To make it easier for a baby to pass through the birth canal, their body is composed of smaller component bones that fuse later fuse as they grow.
Babies are born with 300 bones, but by adulthood this number shrinks to 206. To make it easier for a baby to pass through the birth canal, their body is composed of smaller component bones that fuse later fuse as they grow.