Across
- 2. White blood cell with lobed nucleus
- 5. Device for measuring water flow through plants
- 7. Cell fragments which clot blood
- 9. Liquid part of blood
- 10. Tiny blood vessels
- 13. Movement of foods in plants
- 14. Transports water up in plants
- 15. Side of the heart with oxygenated blood
- 16. Molecules produced by Lymphocytes
- 18. Artery walls must be
- 20. Increases the surface area of roots
- 21. Shape of red blood cells
- 22. Main vein in the body
Down
- 1. Takes blood away from the heart
- 3. Carries oxygen in red blood cells
- 4. Roots absorb water and ______
- 6. Artery or vein to/from the kidneys
- 7. Transports food up and down plants
- 8. Loss of water from leaves
- 11. Space inside a blood vessel
- 12. Pores in the underside of leaves
- 17. Pumps blood out of the heart
- 19. Artery or vein to/from the lungs
