Energy

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Across
  1. 3. a sustainable way to generate electricity
  2. 6. The energy found in the core of atoms
  3. 8. A waste product of anaerobic respiration
  4. 10. A simple sugar converted during respiration
  5. 12. Chemicals mixed together to make new substances
  6. 15. Does not support combustion
  7. 16. The process that separates plants and animals
  8. 17. The energy of moving objects
  9. 19. The inventor of the radiometer
  10. 20. The unit of energy
  11. 22. The energy of position
  12. 23. A Biological catalyst
Down
  1. 1. When a reaction releases energy
  2. 2. The rate at which work is done
  3. 4. The energy needed for a reaction to occur
  4. 5. The Way in which living organisms make energy from food
  5. 7. When you a reaction takes in energy
  6. 9. What happens in a newton's cradle
  7. 11. A colourless, odourless gas that supports respiration
  8. 13. The unit of Power
  9. 14. Thermal energy
  10. 16. What is made in a reaction
  11. 18. Lowers the energy needed for reactions
  12. 21. Irish scientist who showed efficiency of devices