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Bones, image, image, image, image, image, image, image - Coggle Diagram
Bones
What Bones are Made of
different layers
first layer
blood vessels & nerves
help grow
second layer
hard & smooth
third layer
spongy but hard
middle
marrow
makes blood cells
Some Important Bones
skull
inside the head
protects the brain
ribcage
inside the chest
protects the lungs & heart
spine
at the back
made of vertebrae
protects the spinal cord
holds up our entire body
joints
special places
bones connect
can move & bend
ex) elbows / knees
How to Take Care of Bones
wear protective gears
ex) elbow pads, knee pads, helmets, wrist guards
dairy foods
calcium
Definition
form a skeleton
protect important parts
help movement
work with muscles
