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Circulatory System - Coggle Diagram
Circulatory System
Structure of the Heart
Aorta
Pulmonary Vein
Left Atrium
Valve
Left Ventricle
Pulmonary Artery
Vena Cava
Right Atrium
Valve
Right Ventricle
Septum
Functions of Blood
Transport oxygen to cells
Transport waste away from cells
Help fight infections
Keep the body at the correct temperature
Transport nutrients to cells
Composition of Blood
Plasma
Red Blood Cells
Carry oxygen to the body cells
White Blood Cells
Fight infection
Platelets
Clot blood when blood vessels are damaged
Blood Vessels
Artery
Deep in the body
Capillary
One cell thick
Vein
Carries blood towards the heart
Function of the Heart
Sends oxygenated blood around the body
Sends deoxygenated blood to the lungs to remove Co2 and collect O
New blood cells are produced from bone marrow.
Valves open and close to prevent blood from flowing backwards in the veins.