Across
- 3. What does a leaf have which allows gases to reach cells easily
- 10. Used to magnify small objects you cant see properly with the naked eye
- 11. What green substances absorbs light energy
- 12. Water and solutes move around in this part of the plant
- 13. What type of paper do scientists use to see whether a substance is an acid or an alkali
- 15. What are the top layer cells of a leaf called
- 16. A type of energy needed for photosynthesis to occur
- 18. Where does aerobic respiration take place
- 19. The outer surface of a leaf has a thin covering preventing water loss what is the covering called
Down
- 1. What type of cells surround each Stoma
- 2. What is the net movement of high concentration to low concentration
- 4. What part of a plant moves around food substances
- 5. in science we used these yummy sweets to conduct a practical on diffusion
- 6. When we did respiration what does the E stand for in Mrs Gren/Mrs Nerg
- 7. What is the watery jelly substance which is where most of the cells' activities occur
- 8. What is the process of transferring energy from Glucose
- 9. The process of plants losing water to the air
- 14. Controls what goes in and out of a cell
- 17. What is the substance with the formula C6H12O6