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