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