Bio, Vit, Viv Review

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Across
  1. 4. to bring something back after it declined in condition or popularity
  2. 6. a piece of writing written by a person about his or her own life
  3. 8. a piece of writing about a person's life written by someone else
  4. 9. full of life; fun; lively; animated
  5. 11. the study of the nervous system of living things and how it helps the living things learn and react
  6. 12. to bring back to life again
  7. 13. the study of living things
Down
  1. 1. "as big as life"; brightly colored; daring
  2. 2. quality or state of being full of life; state of being full of energy
  3. 3. the removal of living tissue from the body for diagnostic examination
  4. 5. how two different living organisms live together and depend on each other
  5. 6. a medicine used to save lives because it destroys harmful bacteria and cures infections
  6. 7. necessary or essential to life
  7. 10. a person who studies living things