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Bones - Coggle Diagram
Bones
Important Bones
skull
inside the head
protects the brain
ribcage
in the chest
protects the hearts and lungs
spine
made up of vertebrae
holds the entire body up
protects the spinal cord
joints
where bones connect
can bend / move
elbows / knees
How To Take Care
wear a helmet
skate, snowboard, ride a bike, horseback ride
wear elbow pads, knee pads, wrist guards
dairy food
calcium
What Bones Are
form a skeleton
work with muscles
help move
help protect important parts
What Bones Are Made Of
Different Layers
1st: nerves & blood vessels
help the bones grow
2nd: hard & smooth
3rd: spongy but pretty hard
4th: marrow
make blood cells
Fracture
connect pieces of the bone
soft -> hard