Across
- 2. strong covering that protects an animal
- 4. a piece of information that is only known by one person or a few people
- 5. all the bones in an animal or person
- 8. to damage something so badly that it cannot be used
- 9. the dead body of an animal
- 10. a set of connected ideas that help to explain something
- 11. turned to stone after millions of years
Down
- 1. people who study dinosaur bones
- 3. how good or bad something is
- 6. to arrive at a place
- 7. to keep something as it is, especially in order to prevent it from decaying or being damaged or destroyed
- 12. existing since the beginning, or being the earliest form of something