Beard & Mustache
A hairs is the collection of hair that develops on the chin area and face of people and some non-human animals. In people, usually only pubescent or males are able to grow beards. From an transformative perspective the hairs is a part of the wider type of androgenic hair. It is a vestigial feature from a time when people had hairs on their face and human whole body like the hairs on gorillas. Since hairs carried parasitic insects and clicks, as people progressed they lost more hairs, due to the advantage that a more glabrous human body avoided parasitic insects. The transformative hairs loss is noticeable in some communities such as natural People in america and some eastern Oriental communities, who have less face hairs, whereas Caucasians and the Ainu have more face hairs. Women with hirsutism, a hormone condition of excessive hairiness, may develop a hairs.