WE WANT TO SAVE ENDANGERED SPECIES. DIFFERENT CONSERVATION EFFORTS...

19. We want to save endangered species. Different conservation efforts have been made all over the world. A. Different conservation efforts have been made all over the world so as to save endangered species. B. Different conservation efforts have been made all over the world to save endangered species. C. Different conservation efforts have been made all over the world so that endangered species can be saved. D. All the above.