bones and muscles
Post on 21-Nov-2014
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BONES & MUSCLES
BONESSKULL
TIBIA
FEMUR
ULNA
PELVIS
RADIUS
HUMERUS
RIBS
FIBULA
SPINE
STERNUM
MUSCLESTRAPEZIUS
PECTORALS
DELTOIDS
BICEPS
QUADRICEPS
TRICEPS
GLUTEUSABDOMINALS
BONES MUSCLESBONES ARE HARD
AND RIGID.
MUSCLES ARE SOFT AND ELASTIC.
KIDS HAVE GOT OVER 300 BONES.
ADULTS HAVE GOT 206 BONES.
KIDS AND ADULTS HAVE GOT 650 MUSCLES.
BONES JOIN AS
WE GROW UP
THE FEMUR IS THE LONGEST, THE HEAVIEST AND THE STRONGEST BONE IN THE HUMAN BODY.
THE STIRRUP IS THE SMALLEST BONE IN THE HUMAN BODY. IT’S IN THE EAR.
MUSCLES CAN CONTRACT AND RELAX.
KIDS HAVE GOT 24 TEETH.
ADULTS HAVE GOT 32 TEETH.
TEETH
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