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Bones - Coggle Diagram
Bones
What are bones made of
2nd layer
hard/ smooth
3rd layer
spongy/hard
1st layer
nerves/ blood vessels
the middle
marrow (makes blood cells)
Important bones
ribcage
protect your heart/ lungs
spine
holds entire body/ protect spinal cord
skull
protects brain
joints
move and bend/ connect bones
What are bones
form a skeleton
protect important parts
help you move
How to take care
wear gears
helmet, elbow/knee pads
dairy foods (calcium)