Photosynthesis and Cellular Respiration

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Across
  1. 2. the strength and vitality required for sustained physical or mental activity
  2. 4. A naturally abundant, nonmetallic element that occurs in all organic compounds and can be found in all known forms of life
  3. 9. a substance that takes part in and undergoes change during a reaction
  4. 11. what the chemical equation is
  5. 13. an individual animal, plant, or single-celled life form.
  6. 14. rocks that carbon can be transferred to
  7. 17. an animal in the food chain that produces energy
  8. 18. what chemical products are formed
  9. 19. Consumers that make up the second trophic level of the food chain
  10. 20. liquid that carbon can be transferred to
  11. 21. Each one is distinguished by its atomic number, i.e. the number of protons in the nuclei of its atoms
  12. 22. the position of an organism in the food chain
  13. 23. air that carbon can be transferred to
  14. 24. in which organelle the process occurs in a cell
  15. 25. what the purpose of the process is
  16. 26. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
Down
  1. 1. those that eats the secondary consumers
  2. 3. the particles in an atom that have a neutral charge
  3. 5. plants that carbon can be transferred to
  4. 6. large carnivores that feed on the primary consumers or herbivores
  5. 7. consists of all the food chains in a single ecosystem
  6. 8. a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates
  7. 10. the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus
  8. 12. living organism that carbon can be transferred to
  9. 15. a graphic representation of predatory relationships in the food chain, in which various forms of life are shown on different levels, with each level preying on the one below it
  10. 16. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids