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Bone
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: The [[bone]]s [[Haematogenesis|make blood cells]]
: White blood cells and red blood cells are made inside the [[bone]]s.
==Key Stage 3==
A [[bone]] is a hard [[organ]] in the [[Skeletal System|skeletal system]] made from [[Calcium Carbonate]] used to support an [[animal]].
===About Bones===
: The [[bone]]s are hard and white.
[[Bone]]s are there for:
*Support - To hold you up
*Protection - They surround vital [[organ]]s. (The skull cover the brain and the ribs surround your heart and lungs.)
*Movement - [[Bone]]s are attached to [[muscle]] to all us to move.
: The [[bone]]s [[Haematogenesis|make blood cells]]
: White blood cells and red blood cells are made inside the [[bone]]s.
==Beyond the Curriculum==
{{#ev:youtube|https://www.youtube.com/watch?v=yJoQj5-TIvE}}