Across
- 1. In the stomach it kills bacteria
- 4. A change in position
- 5. Used to make haemoglobin in red blood cells
- 9. Without it plants get stunted growth and yellow leaves
- 11. The movement of particles from a place of high concentration to a place of low concentration
- 15. The movement of particles against the concentration gradient
- 16. Used for growth and repair
- 17. One of the five kingdoms can be multicellular or unicellular
- 18. Contains the green pigment chlorophyll
- 19. Meaning true nucleus
Down
- 2. Movement of water particles through a partially permeable membrane
- 3. Respiration happening with oxygen
- 6. Helps bones absorb calcium
- 7. Control the opening and closing of the stomata
- 8. Respiration happening without oxygen
- 10. Made in the liver and stored in the gall bladder
- 12. Meaning cancer-causing
- 13. Without it a plants leaves turn yellow
- 14. Acts as an instant source of energy