Unit 17

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Across
  1. 2. An _____ is a particle in all atoms that has a negative electric charge.
  2. 4. To _____ something means to copy it.
  3. 5. If something is _____, it is related to electricity and magnetic fields.
  4. 7. To _____ someone means to urge them into action.
  5. 9. An _____ is a product or an idea that is new or very original.
  6. 11. If someone is _____, then they are very smart.
  7. 13. If something is _____, it is concerned with the science of weather.
  8. 14. To _____ something means to copy its actions or characteristics.
  9. 15. To _____ means to fly on extended wings with little or no effort.
  10. 16. If something or someone is _____, they can think in creative ways.
  11. 18. If something is _____, then it is dull, dark, and lifeless.
Down
  1. 1. A _____ is a part of something that is wrong or missing.
  2. 3. To _____ means to increase in speed.
  3. 6. To _____ something means to make it go into motion.
  4. 7. To _____ something means to cause or to increase activity in it.
  5. 8. To _____ something means to enter into it.
  6. 10. If you do something _____, you do it again and in a different way.
  7. 12. If someone is _____, then they do not easily give up.
  8. 13. _____ is the science that studies the weather.
  9. 17. _____ is the force that moves something forward.