Across
- 2. ugali, cassava, maize
- 5. dark stage site
- 6. breathing roots
- 7. prevents mixing of oxygenated and deoxygenated blood
- 8. stop bleeding
- 11. movement of food materials
- 13. oxygen, carbon (iv) oxide
- 15. increase in height and mass
- 16. not dry
- 17. at the stage of drying
- 18. ability to float
- 19. resist infection
Down
- 1. power house of cells
- 3. clumping of red blood cells
- 4. red blood cell
- 7. largest organ
- 9. whooping cough
- 10. an opening
- 12. blood clotting enzyme
- 14. swaying of leaves, opening of flower