March 4 work

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Across
  1. 2. capable of doing something
  2. 3. to do with insects
  3. 5. adj. of or relating to the essential nature of a thing.vestige
  4. 7. quality of being old
  5. 8. persistence
  6. 10. n. the quality of having a harmful influence. anomalous
  7. 12. and smallpox: highly contagious diseases
  8. 13. type of marine crustacean
Down
  1. 1. a single-celled organism that moves about freely
  2. 4. n. a visible trace of something that once existed
  3. 6. unusual; different from the norm. intrinsic
  4. 9. inheriting the skill genetically
  5. 11. numbers of something