1.The statements above and the claim of the scientists are true
2. Truth 1: all animals that have these characteristics are dinosaurs.
3. Truth 2: all morden birds have such characteristics.
4. Conclusion: morden birds are dinosaurs
2. Truth 1: all animals that have these characteristics are dinosaurs.
3. Truth 2: all morden birds have such characteristics.
4. Conclusion: morden birds are dinosaurs