Year 10

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Across
  1. 3. carries blood from the lungs into the heart
  2. 4. cell division which produces two identical daughter cells
  3. 5. prevent the backflow of blood
  4. 7. carries blood from the heart to the body
  5. 9. the movement of water from an area of its high concentration to an area of its low concentration through a partially permeable membrane
  6. 10. upper chambers of the heart
  7. 12. carries blood from the heart to the lungs
  8. 14. supplies the heart with blood
  9. 16. cells which can differentiate into a specialised cell
Down
  1. 1. active transport requires this to go against the concentration gradient
  2. 2. carries blood from the body into the heart
  3. 4. a cancerous tumour which can spread
  4. 6. the cause of cancer
  5. 8. the movement of particles from an area of high concentration to an area of low concentration
  6. 11. movement of particles against a concentration gradient
  7. 13. lower chambers of the heart
  8. 15. a tumour contained within a membrane