Spelling

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Across
  1. 2. the physical parts of a computer system
  2. 5. a tiny piece of silicon that holds electronic circuits
  3. 8. full of activity, noise, and movement
  4. 10. to change or adjust to new conditions
  5. 11. spoke quietly and unclearly
  6. 13. a small electronic device used to control the flow of electricity
  7. 14. searches deeply or investigates thoroughly
Down
  1. 1. charmingly old-fashioned or unusual
  2. 3. a shared decision or understanding between people
  3. 4. harmful substances in the environment
  4. 6. the process of using math to solve a problem or find an answer
  5. 7. the programs and instructions used by a computer
  6. 9. perfect; without any mistakes or flaws
  7. 12. one of a kind; unlike anything else
  8. 15. to hide or wait in a sneaky way