The circulation and blood 0.0 / 5 ? BiologyCirculationGCSEAQA Created by: Lily EvansCreated on: 13-02-16 12:01 73256984110 Across 1. ______ is a straw coloured liquid which makes up 55% of the blood (6) 4. Thick walled blood vessels (8) 5. Red blood cells don't have this organelle (7) 7. Instrument to insert a stent into a blood vessel (8) 8. Blood is a ______ which has cells, cell fragments, liquids and solutes (6) 10. Tiny blood vessels that are close to the body’s cells where exchanges can happen (11) Down 2. Haemoglobin and oxygen' s product (14) 3. In capillaries, cells are bathed in this fluid (6, 5) 6. The blood vessel with one way valves (4) 9. The vein that carries blood away from the body to the heart (4, 4)
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