Michael's crossword puzzle, Photo/CR

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Across
  1. 3. an organism that makes its own food
  2. 4. an individual human or plant
  3. 5. an organism that produces food
  4. 7. ability to do any type of work
  5. 9. the powerhouse of the cell
  6. 11. light from the sun
  7. 12. an organism that hunts for food
  8. 14. an organism that cunsumes food
  9. 15. chemical compound made up of two oxygen atoms
Down
  1. 1. the process in which organisms inhale carbon dioxide and breath out oxygen
  2. 2. a sugar made by photosynthesis
  3. 6. the organelle that contains chlorophyll in plant cells
  4. 8. the process in which plants use sunlight to make food
  5. 10. a chemical element with the letter O
  6. 13. all inputs for photosysnthesis (carbon dioxide and water)