1) What is the heart a) Is a muscle that pumps blood around the body b) is a muscle that makes you breathe better c) is a vein that pumps blood 2) What is the blood a) blood is a fluid that cirulates around the body through the blood vessels b) blood is a substance that contain carbon dioxide c) blood helps to grow 3) The blood has got plasma? a) True b) False 4) The left atrium is blue? a) True b) False 5) The blood collects a) oxygen and nutrients and transport them to all the cells b) Food c) Waste substance 6) It has got tree types of cells ... a) red blood cells,wite blood cells and platelets b) blue blood cells and white blood cells 7) The circulatory system... a) Is a network of blood vessels filled with blood pumped by the heart b) help to go to the bathroom 8) It moves... a) Nutrients water and oxygen around the body b) it transport water and oxygen to only the cells 9) Blood high in carbon dioxide and waste substances is pumped from the heart to the lungs a) True b) False 10) The carbon dioxide travels back to the heart.It is pumped into the systemic circuit a) False b) True

Circulatory system

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