Logy,geo and bio

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Across
  1. 1. the science of agriculture.
  2. 4. form or shape of earth
  3. 5. a round solid figure of life
  4. 8. a form of writing
  5. 9. I like to study crime what am I called?
  6. 10. branch of medicine affecting the nose.
  7. 11. Study the prehistoric times
Down
  1. 1. the parallels of earth
  2. 2. science of earth
  3. 3. a state of being diverse variety of life
  4. 6. my friend study's hearing what there name?
  5. 7. the study of living organisms.