auto,bio,and graph

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Across
  1. 1. harmful to life
  2. 3. self-regulating
  3. 4. a self propelled passenger vehicle
  4. 5. a transmitted written passage
  5. 7. pictures represented data especially in a graph
  6. 9. a story written about someone's life composed by someone else
Down
  1. 2. a self-navigation device
  2. 3. a self written story about your life
  3. 6. someone who studies life
  4. 8. a drawing of the earth's features