Biology suckz!! (_ _;)

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Across
  1. 4. the powerhouse of the cell
  2. 6. organelle where photosynthesis takes place
  3. 7. a simple sugar that is an important energy source in living organisms
  4. 8. substances that start a chemical reaction
  5. 10. linked chemical processes where energy from one drives another
  6. 11. type of respiration that requires oxygen
  7. 12. substances that are formed from a chemical reaction
  8. 13. an organism that gets energy from consuming others
Down
  1. 1. an organism with the ability to create its own food
  2. 2. process that releases energy by breaking down glucose
  3. 3. an energy currency
  4. 5. the process of making energy from sunlight
  5. 9. type of respiration that does not require oxygen