The Heart 4.5 / 5 based on 4 ratings ? BiologyCells, tissues and organsIGCSEAQA Created by: Freya MillettCreated on: 05-06-13 09:26 6354721 Across 1. Tubes that carry blood around the body (5, 7) Down 2. They pump blood out of the heart (10) 3. A cell that is part of the bodies defence system (5, 5, 5) 4. Carries oxygen around the body (3, 5, 5) 5. Which blood group do cells have no antigens on them (5, 5, 1) 6. Help the blood clot (9) 7. They prevent back flow (6)
Comments
No comments have yet been made