They mutate. 'Resist' implies intent which they don't have. But they mutate when they reproduce. Some mutations will given them drug resistance but they haven't lucked into them yet.
35 karma · joined May 8, 2016
I'm using Document Viewer aka Evince 3.28.2 on CentOS Linux release 7.6.1810 (Core) and I don't see an option to print the PDF with annotations.
My particular use case is to annotate emails, spreadsheet, etc., and merge them as exhibits into a legal brief.
After annotation, the other programs can export the original or it export the annotation layers but it could not give you a PDF with both the original and the annotations merged into one layer. This was a deal breaker.
With Okular you can print the PDF with the annotations as a new PDF to make sure your annotations are always visible. With the other programs the annotations are on separate layers which can get hidden on purpose or by mistake.
I found no other free program that could flatten the layers.
Okular deserves to be better known.