7th Unit 7 Crossword #4

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Across
  1. 2. a set of interacting parts forming a complex whole
  2. 6. a type of energy storage molecule made of many glucose molecules connected together
  3. 9. an organism that can make its own energy storage molecules (such as glucose)
  4. 10. the tiny pieces that all matter—all the stuff in the world—is made of
  5. 11. something that results from a process
  6. 12. an ending substance that is made during a chemical reaction
  7. 13. a starting substance that is part of a chemical reaction
  8. 16. a group of atoms joined together in a particular way
  9. 17. the part of a cell where photosynthesis happens
  10. 19. a type of energy storage molecule
  11. 20. the ability to make things move or change
  12. 21. something that is required for a process
  13. 22. a molecule that organisms can use to release energy, and that is made of carbon, hydrogen, and oxygen atoms
  14. 23. living things, such as plants, animals, and bacteria
  15. 24. a closed ecosystem made by humans
  16. 25. to link two or more things
  17. 26. all the living and nonliving things interacting in a particular area
  18. 27. an organism that needs to eat in order to get energy storage molecules (such as starch and fat)
Down
  1. 1. a molecule that organisms can use to release the energy they need to survive
  2. 3. the part of a cell where cellular respiration happens
  3. 4. a type of atom (a tiny piece) that makes up molecules such as carbon dioxide and energy storage molecules
  4. 5. an organism that gets energy storage molecules (such as glucose) by breaking down dead matter
  5. 7. the chemical reaction between oxygen and glucose that releases energy into cell
  6. 8. matter that makes up the living and dead organisms in an ecosystem
  7. 14. matter that makes up the nonliving parts of an ecosystem, such as air, water, and rocks
  8. 15. a molecule made of carbon and oxygen atoms
  9. 18. the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
  10. 22. a type of energy storage molecule