Ologies

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Across
  1. 2. study of volcanos
  2. 4. study of mammals
  3. 6. study of matter and energy
  4. 10. study of insects
  5. 12. study of fungi and yeasts
  6. 13. study of ticks,mites and spides
  7. 14. study of water on earth
  8. 15. sudy of organisms
Down
  1. 1. study of fish
  2. 3. study of parasites
  3. 5. study of life in tthe ocean
  4. 7. study of earthquakes and sesmic wavevs
  5. 8. study of iruses and viral diseases
  6. 9. the study of all types of animals
  7. 11. study of plants and everything about them