0 Question: What are chins for?! Keywords: chin Asked by to Sophie on 2 Feb 2018. This question was also asked by .
Sophie Scott answered on 2 Feb 2018:
ha! We still don’t know! All we know is that humans are the only animals that have them. This is a great article about the mystery!
http://www.bbc.co.uk/earth/story/20160204-why-do-humans-have-chins
17hursta commented on 8 Feb 2018:
thats a mystery
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17hursta commented on :
thats a mystery