Across
- 1. study of heredity and the lifelong development of living things
- 9. study of insects
- 10. study of living things
- 11. study of animals
- 13. study of diseases
- 14. study of plants
- 15. study of the classification and naming of living things
- 16. study of ocean ecosystems
- 18. study of tissues
- 19. study of microorganisms
Down
- 2. study of the natural world especially as affected by human activity
- 3. study of blood
- 4. study of the normal functions of living things
- 5. study of the internal structures of living things
- 6. study of viruses
- 7. study of the relationships of living things to each other and to the environment
- 8. study of cells
- 10. the use of chemistry in the study of living things
- 12. study of bacteria
- 17. study of fungi