Week 20 spelling words

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Across
  1. 3. schoolwork a student is required to do at home
  2. 5. analyze and interpret
  3. 7. better, greater, or otherwise different from the usual
  4. 8. a form of energy resulting from charged particles
  5. 11. a tall wading bird that is pink
  6. 12. power derived from utilization of chemical resources
  7. 13. comprise or contain as part of a whole
  8. 17. machinery developed from the application of scientific knowledge
  9. 18. a set or group of three people or things
  10. 19. cause something to arise or come about
Down
  1. 1. a chair on wheels in which a baby can be pushed along
  2. 2. a bass instrument of the violin family
  3. 4. situated far from the main centers of population
  4. 6. of great weight
  5. 9. a person who designs and builds engines and machines
  6. 10. for or done by one person alone
  7. 12. a flat paper container with a sealable flap
  8. 14. an organized group of singers
  9. 15. a performance by two people
  10. 16. less high in position