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