I am actually /less/ disturbed than I expected; I think it's because I'm working on the presumption that the frog legs were in the process of being prepped for eating, rather than the preserved specimens I had to deal with in science class for dissection.

I had graduated high school before there was much fuss about dissection in schools, and I think it's fascinating how the lines blurred and changed, from "no live specimens" to "group working on each specimen" to "opt-out long-blipping written report instead", et cetera.