ELA practice

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Across
  1. 2. caused or operated by heat that has changed into different forms of energy
  2. 5. an organism that has adapted to living in very high
  3. 6. a device used to control the temperature
  4. 7. related to heat or temperature
  5. 9. heated from within the body
  6. 11. a container that is used to keep things warm, such as your
Down
  1. 1. (heat), such as bacteria or algae
  2. 3. requires heat to be absorbed from outside of the body
  3. 4. an instrument that measures temperature or heat
  4. 6. a device that automatically writes down (records) changes in
  5. 8. a double-walled container that keeps things warm
  6. 10. a unit of heat equal to 1,000 great calories