lasers

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Across
  1. 2. used by dentists to _____ teeth
  2. 3. used by doctors
  3. 4. inventor
  4. 7. if hit in the eye, you can become ________
  5. 9. they can be used to ________ things
  6. 10. there can be _______ lasers
Down
  1. 1. invented in ______
  2. 4. they come in all kinds of ______
  3. 5. used i hair _______
  4. 6. used in metal work to stick metal together
  5. 8. used to watch movies