Plant Structure and Photosynthesis

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Across
  1. 4. Tiny pores on the underside of a leaf
  2. 5. The part of the plant which makes the most food
  3. 6. A plants growth response to light
  4. 9. The energy needed for photosynthesis comes from...
  5. 10. A factor needed for photosynthesis
Down
  1. 1. A plants growth response towards gravity
  2. 2. The loss of water vapour from the surface of a plant
  3. 3. The green pigment in a leaf
  4. 7. The colour cobalt chloride paper turns in the presence of water
  5. 8. The transport tissue that carries food through a plant
  6. 10. One job of transpiration is to....a plant down
  7. 11. Tubes that carry water in a plant