Blood & Circulation Key words 4.5 / 5 based on 3 ratings ? BiologyCirculationBloodGCSEWJEC Created by: Katy **Created on: 26-04-14 11:16 347821965 Across 1. He came up with theory of circulation - William... (6) 5. These help the blood to clot (9) 6. This is called the ... Circulatory System (6) 7. This is a blood cell that carries oxygen around the body (3) 8. This is the liquid that carries all blood cells & the carbon dioxide (6) Down 2. This is a blood cell that protects body against disease (5) 3. These supplys the outside of the heart walls with oxygen (8, 7) 4. These are small blood vessels that allow oxygen & glucose to diffuse out into the cells (11) 9. These prevent the back flow of blood (6)
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