Lesson 11 Words

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Across
  1. 3. the beginning of, the opening to
  2. 6. substance injected into body for immunity
  3. 8. a statement that requires a reponse
  4. 10. very old
  5. 11. smooth, not wasting time or materials
  6. 12. a piece of a greater whole, a segment
Down
  1. 1. when tissues get damaged or sick due to pathogens
  2. 2. to make more of, generate more
  3. 4. a new idea or device, state of the art
  4. 5. large piece of slow moving ice
  5. 7. having enough, satisfying
  6. 9. belonging to a group, happy in large company