It looks like it might be a scar from a cut or something. I don't think it is a stretch mark though.
Answer: it is ether 1 or 4
Explanation: they are the only ones that sound the same and because the middle two are way off so it is ether 1 or 4
Its denial iv been there done that so personally I would know
Answer is 60 times because 1 minute =60 seconds
