Leaf structure & factors limiting photosynthesis

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Across
  1. 4. There are three limiting factors that control the _______ of photosynthesis.
  2. 5. What can be found in the spongy mesophyll layer, which allows gases to move through.
  3. 8. The gas that passes into the leaf for the process of photosynthesis.
  4. 9. This gas is found in the bubbles produced in the experiment shown.
  5. 10. This molecule is needed for photosynthesis but can leave the leaf by evaporation too.
Down
  1. 1. The waxy cuticle makes the leaf __________.
  2. 2. This layer of cells in the leaf carries out the most photosynthesis.
  3. 3. This factor limits photosynthesis when light and carbon dioxide are present.
  4. 6. The holes found on the underside of the leaf.
  5. 7. This factor is important for increasing rate of photosynthesis in experiment shown.