8th grade Vocab: poly- mono-

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Across
  1. 4. a person who knows how to speak, read or write many languages
  2. 5. a machine that writes down many different changes in the body while the person answers questions; a lie detector test
  3. 7. a track for subway or train cars that has only one rail
  4. 8. a hospital that treats many different kinds of disease
  5. 9. having or assuming many different forms
  6. 10. having many syllables
  7. 11. an abnormal fear of being the only one there; fear of being alone
  8. 13. control of a product or service by one company
  9. 15. speaking or writing only one language
  10. 17. a long speech given by one person
  11. 19. having many different colors
Down
  1. 1. having many fingers or toes (more than the normal number)
  2. 2. an eyeglass for one eye
  3. 3. having only one syllable
  4. 6. the belief in many different gods
  5. 9. a solid figure with many sides, such as a pyramid
  6. 12. a closed plane figure with many straight lines that connect
  7. 14. something made out of one single large block or piece of stone; one single stone monument
  8. 16. having one color; a painting, design, photo or outfit that is only one color
  9. 18. a speech in which every word has one tone of voice