Plants

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Across
  1. 3. A thin protective layer attached to the epidermis (7)
  2. 6. The outermost layer in plants (9)
  3. 9. The movement of sugar around plants using phloem (13)
  4. 13. A gas absorbed by plants (13)
  5. 14. A chemical needed to make proteins (7)
  6. 16. Movement of substances from high to low concentration (9)
  7. 17. A chemical needed to make chlorophyll (9)
  8. 19. Where proteins are made in cells (9)
  9. 22. The movement of water through a plant (13)
  10. 29. The green pigment in plants (11)
  11. 32. A gas released by plants (6)
  12. 34. Allows enzymes to work (6)
  13. 35. Where respiration takes place in cells (12)
  14. 37. Holes in the bottom of leaves (5)
  15. 40. Supports the cell (8)
  16. 41. A type of transport process that doesn't require energy. Substances are moved from high to low concentration. (7)
  17. 42. Transpiration is fastest if it is... (hint: humidity) (3)
  18. 43. Where cell sap is stored (7)
Down
  1. 1. The type of energy that plants need (5)
  2. 2. Where genetic material is stored in the cell (7)
  3. 4. A type of transport process that requires energy. Substances are moved from low to high concentration. (6)
  4. 5. A liquid absorbed by plants (5)
  5. 7. The process plants use to make food (14)
  6. 8. A nutrient for plants with symbol K (9)
  7. 10. Humans and cats are examples of this (6)
  8. 11. Equipment used to measure transpiration (9)
  9. 12. Controls what enters and leaves the cell (12)
  10. 15. A process that releases energy from glucose (11)
  11. 18. Where photosynthesis occurs in cells (12)
  12. 20. Transpiration is fastest if it is ... (hint: air flow) (5)
  13. 21. The tissue in plants that carries the xylem and phloem tubes (8)
  14. 23. Where chemical reactions occur in cells (9)
  15. 24. An organism that does photosynthesis (5)
  16. 25. Tubes in plants that move glucose around the plant (6)
  17. 26. Transpiration is fastest if it is... (hint: light intensity) (6)
  18. 27. Tubes in plants that move water and dissolved ions around the plant (5)
  19. 28. A sugar made by plants (7)
  20. 30. A nutrient for plants with symbol PO4 (9)
  21. 31. Any chemical that plants need to grow (8)
  22. 33. The organ where photosynthesis occurs (4)
  23. 36. Transpiration is fastest if it is... (hint: temperature) (3)
  24. 38. The cell where photosynthesis occurs (8)
  25. 39. The plant organ used for reproduction (6)