Hi There! :)
Based only on their anatomy rank gorillas bears chimpanzees and mice from most recent common ancestor with humans to least recent common ancestor
The animal that would have the most recent common ancestor with humans is the one that is physically most similar to humans. So we start with
Chimpanzee
Gorilla
Bear
Mice
Mice are the least similar to humans among all of those so they would have the least recent common ancestor with us
