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Skeletal System - Coggle Diagram
Skeletal System
Bones come in many different shapes and sizes
Sizes
longest bone
thigh bone or femur
short bones
vertebras
hold our body and protect
backbone or spine
tiniest bones
three tiny ones inside the ear
Shapes
curved
skull
box that protects brain, eyes and ears
rib cage
protect heard, lungs ans others
flat
Joints
where two or more bones connect with each ather
Types
Fixed
they don't move at all
skull
Movable
they allow the bones to move in different directions
knees
elbows
shoulders
Bones work with the muscles
It repais itself