THE CIRCULATORY SYSTEM

THE ROLE OF THE CIRCULATORY SYSTEM

• Delivers food and oxygen.
• In the circulatory system blood moves from the heart into the lungs.
• There are two atriums and two ventricles in the heart. Ex:
• Left ventricle, Right ventricle, Left atrium, Right atrium.

THE 4 CHAMBERS OF THE HEART

• The four chambers of the heart
• Which side do you think works the hardest?
• Answer: the correct answer is..............

IMPORTANT VEINS

• There are veins in your wrist.
• Plus the veins in your wrist and neck are the most major veins in your body
• Veins are important.

LEFT AND RIGHT VENTRICLE

• The right ventricle is responsible for pumping deoxygenated blood to the lungsv
• The left ventricle pumps oxygenated blood from mitral valve

THE 4 PARTS OF BLOOD

• The 4 parts of blood are plasma, platelets,WBC,rbc
• Platelets clot the blood from overflowing
• Plasma suspends the fat globules
• White blood cells protect you from dieases
• Red blood cells carry oxygen