Across
- 3. theory of biological evolution
- 5. the ability that living things change in a new environment
- 6. when a type of animal or plant changes over time
- 8. the act of creating something
- 10. Change or grow as they get older
Down
- 1. an animal or plant preserved in a rock
- 2. relating to a period of time before history was first written
- 4. Darwin formulated a theory of evolution
- 7. the scientific study of living things
- 9. one or more ideas that explain how or why something happened