Which organ is responsible for pumping blood throughout the body?, Lung, Kidney, Heart, Liver, How many chambers are there in the human heart?, 2, 3, 4, 5, Which part of the body contains the femur?, Arm, Thigh, Chest, Foot, Which organ is the largest in the human body?, Liver, Skin, Brain, Stomach, Which body system is responsible for movement?, Digestive system, Endocrine system, Musculoskeletal system, Urinary system, Which blood vessel carries blood away from the heart?, Vein, Artery, Capillary, Venule, Which organ is responsible for gas exchange?, Heart, Liver, Lung, Pancrea, What is the functional unit of the kidney, Neuron, Alveolus, Nephron, Osteon, Which cells carry oxygen?, White blood cells, Platelets, Red blood cell, Plasma cells

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