Ecosystem stuff

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Across
  1. 2. Plants are ____ factories
  2. 6. green pigment
  3. 7. plants use carbon dioxide & water
  4. 10. a pore in the leaf
Down
  1. 1. Plants make _______ in the roots
  2. 3. plants, algae & some bacteria go threw a proses called
  3. 4. where photosynthesis occours
  4. 5. the pore takes it in and out
  5. 8. gives the plant energy
  6. 9. Travels threw the xylem vessel