THE CIRCULATORY SYSTEM
IT CARRIES BLOOD WITH OXYGEN AND NUTRIENTS TO ALL PARTS OF THE BODY.
THE DIGESTIVE SYSTEM
THIS SYSTEM BREAKS DOWN FOOD INTO SIMPLE SUBSTANCES THAT OUR BODY USES TO GET ENERGY. IT ALSO ELIMINATES WASTE
THE RESPIRATORY SYSTEM
OUR BODY USES OXYGEN TO GET ENERGY FROM NUTRIENTS. THE RESPIRATORY SYSTEM BREATH IN OXYGEN AND BREATH OUT CARBON DIOXIDE
THE EXCRETORY SYSTEM
THIS SYSTEM CLEANS THE BLOOD OF WASTE SUBSTANCES AND EXPELS URINE AND SWEAT