Vibrant Vocabulary 1.4 and 1.5

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Across
  1. 2. picture made of small pieces of material
  2. 5. movement requiring skill and care
  3. 6. a plantlike growth on rocks and trees
  4. 9. a relationship between two organisms that is beneficial for both
  5. 11. a tax
  6. 15. a method of doing something
  7. 16. a change in genetic sequence
  8. 17. very sad
  9. 19. arrangement in order of time
Down
  1. 1. a way of doing something
  2. 3. the right to vote
  3. 4. the speed at which a piece of music should be played
  4. 7. to recall and show respect for something
  5. 8. the distance light can travel in one year
  6. 10. the subtraction of something
  7. 12. animal that carries its young in a pouch on its body
  8. 13. behavior that is keeping in good taste
  9. 14. to crouch down in fear
  10. 16. comparison of two things without using like or as
  11. 18. do something that one considers to be beneath one's dignity