Matter and Energy in Ecosystems Vocabulary

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Across
  1. 1. A type of atom used to make CO2 and glucose
  2. 4. A gas made of carbon and oxygen
  3. 6. An organism that breaks down dead matter for energy
  4. 8. The organelle that does cellular respiration in a cell
  5. 9. The ability to cause change
  6. 10. An organism that can make it's own food
  7. 12. The smallest units of life
  8. 13. The chemical process that plants use to make glucose
  9. 14. A molecule animals can use to store energy
  10. 16. Living things
  11. 17. ____ matter. Non-living parts of an ecosystem
  12. 18. An energy storage molecule made by photosynthesis
  13. 19. The part of a plant cell where photosynthesis happens
Down
  1. 2. A closed ecosystem made by humans
  2. 3. An organism that needs to eat to gain energy
  3. 5. A chemical used up by a chemical reaction
  4. 7. A chemical created by a chemical reaction
  5. 9. All the biotic and abiotic things in an area
  6. 11. Cellular ___. The chemical reaction that gets energy out of glucose.
  7. 15. The smallest units of matter