Across
- 3. Study of organisms and how they interact with the environment, such as habitats and food web
- 7. Zoology Study of animals backbones
- 8. Study of the principles of matter and how matter changes into new substances
- 10. Study of skeletal diseases
- 12. Study of freshwater systems
- 14. Study of fossilized plant and animal remains to know past life on Earth
- 15. Study of fish
Down
- 1. Study of parasitic worms like tape worms
- 2. The study of bacteria
- 4. Study of earthquakes and seismic waves
- 5. Study of hereditary and inherited traits passed down from generation to generation
- 6. Study of nerves
- 9. Study of mammals
- 11. Study of all animals
- 13. Study of, mites, and spiders