Across
- 3. study of heredity and and genes
- 4. study of space
- 5. study of reptiles and amphibians
- 7. study of nerves
- 9. study of mammals
- 10. study of water
Down
- 1. study of chemistry in living things
- 2. study of bacteria
- 6. study the structure and function of organs
- 8. study of organisms and how they interact