Fibers Crossword puzzel

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Across
  1. 4. / fiber made by a worm.
  2. 5. / comes form 9 different animals.
  3. 6. / (poly) in polymer means
  4. 7. / most widespread fiber in the world.
  5. 10. / can be made by natural or synthetic ____
  6. 13. / Synthesized _____ fibers
  7. 15. / artifact made by weaving ,felting and more.
  8. 17. / natural fibers were made into these items before synthetic fibers were a thing (keeps things warm.)
  9. 18. fiber / strong, tough, flexible and natural.
  10. 19. / a natural fiber used in old building as a fire resistant substance.
Down
  1. 1. wool / manufactured mineral fiber.
  2. 2. / chemically-altered cellulose
  3. 3. / repeating unites of a polymer are called monomers
  4. 4. fibers / Man made fibers
  5. 8. fibers / originated from plants and animals sources.
  6. 9. / fibers have ___ value
  7. 11. / is made of fibers
  8. 12. / manufactured inorganic fiber
  9. 14. / Textile can be categorized by their ___ patterns
  10. 16. / considered class evidence