1 | Schuster is one of the biologists who found the new species. | |
2 | This discovery opens up new vistas of research for biologists. | |
3 | Some biologists think this is a possibility, though one that awaits proof. | |
4 | Takes one to know one so the biologist must himself be a cat. | |
5 | People are just material objects, the sorts of things biologists poke and prod and study. |