Across
- 3. Receives oxygenated blood from the lungs
- 7. are specialised cells that control the opening and closing of stomata.
- 9. is a property of water molecules sticking to the walls of xylem vessels.
- 11. is the vascular tissue that transports sugars and other organic compounds around the plant.
- 12. is a process that produces glucose in leaves, supplying the phloem with sugars to transport.
- 14. is the movement of food substances (mainly sucrose) from leaves to other parts of the plant.
- 15. are the cells found in roots that absorb water and minerals from the soil.
Down
- 1. Carries deoxygenated blood from the heart to the lungs
- 2. is a process by which oxygen and carbon dioxide move in and out of plant cells without energy.
- 4. A strong waterproof substance that strengthens xylem vessel walls
- 5. is the tissue group containing both xylem and phloem together.
- 6. carries oxygenated blood from the heart to the body
- 8. pumps oxygenated blood to the whole body
- 10. is the movement of water molecules from a region of high water potential to low water potential through a selectively permeable membrane.
- 13. Separates the left and right sides of the heart