Photosynthesis Crossword

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Across
  1. 3. pertaining to or exhibiting magnetism produced by electric charge in motion
  2. 4. having cells that lack membrane-bound nuclei
  3. 9. any of green pigments found in photosynthetic organisms
  4. 11. a whole formed by a union of two or more elements or parts
  5. 14. formation of compounds in plants aided by radiant energy
  6. 15. a specialized part of a cell; analogous to an organ
  7. 18. any organism of microscopic size
  8. 20. an oxide containing two atoms of oxygen in the molecule
Down
  1. 1. a way of thinking or coming to mutual understanding
  2. 2. depending on free oxygen or air
  3. 5. an idea evoked by some experience
  4. 6. any coloured material found in a plant or animal cell
  5. 7. dioxide a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances
  6. 8. a monosaccharide sugar that has several forms
  7. 10. the supporting tissue of an organ (as opposed to parenchyma)
  8. 12. a colorless, odorless gas that is essential for respiration
  9. 13. organelle in which photosynthesis takes place
  10. 16. the totality of surrounding conditions
  11. 17. the simplest structural unit of an element or compound
  12. 19. produced by reactions involving atomic or molecular changes