Ologies 2

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Across
  1. 1. Study of worms, particularly parasite forms such as tapeworms
  2. 3. Study of the immune system and its responses to invading pathogens
  3. 6. Study of reptiles and amphibians
  4. 7. Study of the nature, formation, and movement of glaciers
  5. 9. Study of mammals
  6. 12. Study of the incidence, distribution, and possible control of epidemics and other diseases
  7. 14. geology Study of geologic features of the ocean floor, including plate tectonics of the ocean
  8. 15. Science dealing with the atmosphere and weather
Down
  1. 2. Study of fish
  2. 4. The study of freshwater systems, such as lakes, ponds, and rivers
  3. 5. Study of water on Earth
  4. 8. biology Study of life in the ocean
  5. 10. Study of heredity and inherited traits passed down from generation to generation
  6. 11. Study of blood and blood diseases
  7. 13. zoology Study of animals without a backbone