8th grade matter and energy

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Across
  1. 2. living and nonliving things interacting in a specific area
  2. 4. we breathe in _____________
  3. 5. living or once living matter
  4. 8. these are the molecules humans use to release energy
  5. 11. a type of energy storage molecule starting with g
  6. 13. a type of energy storage molecule starting with s
  7. 14. producers take in carbon and water and use it to make oxygen and __________
  8. 16. a chemical reaction between oxygen and glucose in a cell
  9. 19. organisms that survive from eating dead matter
  10. 21. humans breathe this out
  11. 22. a place producers get carbon
  12. 24. where do energy storage molecules first occur in an ecosystem?
  13. 25. animals that eat producers
Down
  1. 1. animals that eat primary consumers
  2. 3. photosynthesis occurs here in a plant
  3. 6. one thing that affects a producers ability to make energy storage molecules
  4. 7. an organism that needs to eat in order to survive
  5. 9. an organism that needs to make its own energy to survive
  6. 10. access to ____________ determines the survival of individuals
  7. 12. this makes up mostly all of an energy storage molecule
  8. 15. a place producers get carbon
  9. 17. the process where plants make energy from sunlight
  10. 18. only ___________ have chloroplasts
  11. 20. a type of energy storage molecule starting with f
  12. 23. nonliving, never living matter