1) In the diagram below, colour the oxygenated blood in red and the deoxygenated blood in blue
2) What are blood vessels that bring blood TO the heart called?
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3) What are blood vessels that take blood
AWAY from the heart called?
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4) On the diagram, label:
 The 4 chambers
 The 4 major blood vessels
 The valves and tendons
5) Describe the passage of blood to and from both sides of the heart. Ensure you include the names of all chambers and major blood vessels in your explanation.
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