What other animal has a chan?
Our chin is the protrusion of the bone that appears below the front wall of the human mandible (lower jaw). No other animals have chins – chimpanzee and ape jaws slant inwards for instance. Even our closest extinct relatives such as Neanderthals did not have them.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE