Q3 Crossword Puzzle

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Across
  1. 2. has never and will never live
  2. 6. the process the mitochondrion does to provide us with energy
  3. 7. breaks down dead organisms
  4. 11. the process plants use to make food
  5. 12. when 2 organisms help each other
Down
  1. 1. C6H12O6; produced by plants for food
  2. 3. the organelle that performs photosynthesis in a plant
  3. 4. energy flow through an ecosystem
  4. 5. when one organism preys on another organism
  5. 8. when 2 or more organisms compete for shared resources
  6. 9. has or is living
  7. 10. numbers used to back up a claim
  8. 12. the "powerhouse" of the cell