"Maybe it 's because the evidence that indicates a use for the appendix , rather than it being an incompletely useless vestige , is itself further evidence of evolution and common descent ."
"Bingo . Relationships between appendices of closely related species still suggest that the appendix used to have a different function , namely digestion of roughage . Linky . ( Plus what Otto said , again . )"
"the evidence that indicates a use for the appendix , rather than it being an incompletely useless vestige , is itself further evidence of evolution and common descent ."
"Bingo ."