get 50 points by giving answer for these question. PLEASE give right answer because this is my exam paper.
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sandeep1397
1.The number of heart beats is always equals to pulse rate 5.Arteries veins blood capillaries 7.Inorder to sustain the pressure of blood, arteries walls are very strong and elastic 6.pulmonary artery pulmonary vein Aorta inferior Vena Cava superior Vena Cava 10Bicuspid valve tricuspid valve systemic valves pulmonary valves
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5.Arteries
veins
blood capillaries
7.Inorder to sustain the pressure of blood, arteries walls are very strong and elastic
6.pulmonary artery
pulmonary vein
Aorta
inferior Vena Cava
superior Vena Cava
10Bicuspid valve
tricuspid valve
systemic valves
pulmonary valves