Your bones are constantly being broken down and rebuilt — the entire skeleton is replaced about every 10 years.
Fact #8071
👍 0 · 👎 0
More Human Body Facts
Hyenas have powerful jaws adapted for crushing bone.
Fact #1274 · Human Body
The dragonfish has bioluminescent organs along its body.
Fact #1404 · Human Body
The Earth is not perfectly round.
Fact #1719 · Human Body
Certain sea slugs can incorporate stinging cells from their prey.
Fact #566 · Human Body
The Earth's rotation is responsible for the Coriolis effect.
Fact #261 · Human Body
An adult giraffe can clean its ears with its tongue.
Fact #248 · Human Body
The first forests appeared during the Devonian period.
Fact #710 · Human Body
Some animals can regenerate entire body parts.
Fact #1740 · Human Body
Want more facts?
We have over 11,491 facts across 16 categories.