you got that right. Stinks on ice...
WTF....making a big deal out of something taught in intro bio.
Always fascinated by evolution, 'thought I'd look up human feet:
"Despite the way our species evolved away from climbing trees to walking on flat ground, some people are still walking around with monkey-like feet. In fact, you may be surprised to learn that about 1 in 13 humans may have a midtarsal break in their foot characteristic of non-human primates. These are also referred to as prehensile feet."
https://doctorvikki.com/2016/10/prehensile-feet-people-with-feet-similar-to-monkeys/