Across
- 4. What is another name for the metabolism first approach?
- 7. Where does the Apatosaurus live?
- 8. For what stands the 'R' in RNA?
Down
- 1. 4.5 ... years ago life started on earth
- 2. The Apatosaurus was mistakenly known as...
- 3. A herbivore eats...
- 5. Why aren't there any dinosaurs on earth now a day?
- 6. What does the Apatosaurus use to keep its predators away?