Across
- 3. study of earthquakes and seismic waves
- 5. study of fish
- 8. study of nerves
- 9. study of volcanoes
- 10. study of fungi and yeasts
- 13. study of insects
- 14. study of ticks, mites, and spiders
- 15. study of worms
Down
- 1. study of all types of animals
- 2. study of water on earth
- 4. study of viruses and viral diseases
- 6. study of mammals
- 7. study of parasites
- 11. the study of living things
- 12. study of nerves