guess what

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Across
  1. 4. a cell on a sieve plate that support the sieve plate
  2. 6. transport of the product of photosynthesis
  3. 8. a vascular tissue transporting minerals from the soil
  4. 11. the organs on a plant to deposit the product of photosynthesis
  5. 12. a layers of cells covering the outermost part of root
Down
  1. 1. tiny gap on the lower epidermis of leaf
  2. 2. hard strong substance that make up of the wall of xylem vessel
  3. 3. a plant's organ that is the net producer of sugar
  4. 5. a tissue beneath the upper epidermis where the place of photosynthesis
  5. 7. movement of water molecules from the soil to the root
  6. 9. water evaporation out of the leaf
  7. 10. the apparatus which measures the rate of transpiration