Exothermic/Endothermic

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Across
  1. 2. A substance that takes part in and undergoes change during a chemical reaction?
  2. 6. hand warmers?
  3. 9. the temperature?
  4. 10. the baking soda and vinegar caused a?
Down
  1. 1. is the energy in an object due to the movement of its particles.
  2. 3. the Ice pack?
  3. 4. the room was?
  4. 5. a Substance produced during a chemical reaction?
  5. 7. the burning wood gave off?
  6. 8. the hot tub temperature?