Across
- 1. study of insects
- 6. study of Earth's moon and its geology
- 8. study of parasites
- 13. study of nerves; also a branch of medicine dealing with diseases of the nervous system
- 14. study of water on earth
- 15. study of viruses and viral diseases
Down
- 2. study of the geologic features of the ocean floor, including plate tectonics of the ocean
- 3. study of fish
- 4. structure and function of living things, such as cells, tissues, organs, and organ systems
- 5. the study of living things and everything about them
- 7. study of mammals
- 9. study of fossilized plants and animals remains to gain clues about Earth's past
- 10. study of fungi and yeasts
- 11. study of organisms and how they interact with the environment, such as habitats and food web
- 12. the study of all types and everything about them