Crucigrama Circulatory System Versión en línea complete por Stefania Laddaga Silvestri 1 They happen when faulty valves in the veins allow blood to flow in the wrong direction or to poo 2 When the blood flow is obstructed by a blood clot 3 smallest blood vessels in the body 4 (Plural) they transport oxygenated blood 5 VEINS THAT TRANSPORT BLOOD FROM THE BODY TO THE HEART 6 Who someone has low levels of red cells iron or hemoglobin on the blood. 7 The pulmonary ________ carries blood to the lungs to get Oxygen 8 (PLURAL) They transport blood without oxygen 9 Artery responsible for sending oxygenated blood from the heart to the body 10 The pulmonary _________ takes oxygenated blood from the lungs to the heart. 2 3 5 7 6 9 8 10