a)    Pulmonary Valve

b)    Aortic Valve

c)     Tricuspid Valve

d)    Lunate valve

a) Arteries carry oxygenated blood away from the heart to vital organs and tissues

b) Arteries have thin and less muscular walls

c) Arteries require the assistance of skeletal muscle to help venous return

d) Arteries carry deoxygenated blood towards the heart

a) Veins have a One-way return valves to assist blood flow back to the heart and prevent back flow

b) Thicker, smooth muscular wall to allow blood to be shunted around the body

c) Dealing with blood under high pressure

a) 30-40bpm

b) 60-80bpm

c) 75-95bpm

d) 100-120bpm

a) The amount of blood pumped by a ventricle per heartbeat

b) The sequence of events in one beat of the heart

c) The flow of blood from the right side of the heart to the lungs and then back to theleft side of the heart

d) The flow of blood from the left side of the heart to all parts of the body