what causes gray hairs? 91 views4 hours agoBiologyOther Question99.99K 21 hours ago 0 Comments what causes gray hairs? In: Biology 23 Answers ActiveNewestOldest Anonymous Posted 18 hours ago 0 Comments As a side note, technically, there’s no such thing as grey hair. There is only your natural colour, and white. It just comes across as grey because of the blend of dark and white. (Hence why blondes don’t ‘go grey’; they get a bit lighter and then have white hair.) You are viewing 1 out of 23 answers, click here to view all answers. Register or Login
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