THE MOTOR APPARATUS IS FORMED BY

BONES AND MUSCLESHI! MY NAME IS JAMES BONES AND HE’S MY FRIEND MUS CLES

I’M GOING TO EXPLAIN HOW THE SKELETON IS

THE SKELETON IS FORMED BY BONES

THERE ARE THREE TYPES OF BONESLARGE BONESSHORT BONESFLAT BONES

THE SKELETON HAS DIFFERENT FUNCTIONS, SUCH AS

IT PROVIDES SUPPORT TO THE BODYIT GIVES SHAPE TO THE BODYIT PROTECTS VITAL ORGANSIT STORES MINERALSIT PRODUCES BLOOD CELLS

THE BONES ARE MADE OF TWO TYPES OF TISSUESCOMPACTSPONGY

MY SKELETON HAS TWO MAJOR DIVISIONS: AXIAL SKELETON AND APPENDICULAR SKELETON

AXIAL

APPENDICULAR

APPEN

DIC

ULA

R

NOW IT’S MY TURN! YOU’LL LEARN MORE ABOUT MUSCLES

MUSCLES ARE A BODY TISSUE CONSISTING OF LONG CELLS THAT CONTRACT WHEN STIMULATED AND PRODUCE MOTION

TYPES OF MUSCLESSKELETAL MUSCLESMOOTH MUSCLECARDIAC MUSCLE (HEART MUSCLE)

HOW DOES A MUSCLE WORK?

THE BASIC ACTION OF ANY MUSCLE IS CONTRACTION

WE HOPE YOU HAVE LEARNT MORE ABOUT HUMAN BODY BYE! SEE YOU!