photosynthesis lab stations

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Across
  1. 2. the vascular tissue in plants that conducts sugars
  2. 4. the input
  3. 8. a plants life cycle
  4. 10. these things help to regulate the rate of transpiration by opening and closing the stomata
  5. 11. the output
Down
  1. 1. the scientific word for sugar
  2. 3. where food molecules are broken down to release energy for growth
  3. 5. the main source of where plants get there food
  4. 6. a liquid that makes up most of our body
  5. 7. we need this gas to survive
  6. 9. cell structures in the epidermis of tree leaves and needles that are involved in the exchange of carbon dioxide