Across
- 2. When 2 or more organisms have the same structure but it works differently
- 3. An organisms 2 species are related to
- 5. Genes make up this component that is inside of every living thing
- 9. Comparing the structure of 2 organisms
- 10. The study of babies when in early development in wombs
- 14. A man that came up with Theory of Evolution
- 15. Animals that are related to other animals
- 16. A change that happened to a species over a long period of time
- 18. A trait animals use to survive in environments
Down
- 1. A structure that served purpose before evolution and now serves no purpose
- 4. A living thing
- 5. The growing process of living things
- 6. The study of environments and land features
- 7. Hard substances made of calcium and bone marrow that support bodies of animals
- 8. How animals are built
- 11. Another word for traits
- 12. Preserved bones of deceased animals that have been around for decades
- 13. When 2 organisms have the similar structure and they work the same
- 16. Coming up with an outcome/solution based on observation
- 17. Term for 10 years