this post was submitted on 22 Jun 2024
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Parenting

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[–] [email protected] 10 points 10 months ago

Spawns of Satan they are

[–] [email protected] 1 points 10 months ago (1 children)

So, as the other poster said, they are held together by tendons. But what is between the bones?

[–] [email protected] 4 points 2 months ago

Protein. Bones are made of mostly collagen, with calcium nodules to act as rigidity-giving bricks. Babies have yet to calcify a lot of their skeleton. It’s only in puberty we finally calcify it all, thus finishing growth.