PT 20 S4 Q26

The indigenous people of Tasmania are clearly related to the indigenous...

Each of the following, if true, would contribute to an explanation of differences described above EXCEPT:
(A) After the disappearance of the land bridge the indigenous Tasmanians simply abandoned certain practices and technologies that they had originally shared with their Australian relatives.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Resolving & Explaining: Intro Set