The shaft consists predominantly of macrofibrils, which can be rods of microfibrils meshed together in a very matrix. Sometime throughout the gradual system by which Homo erectus started a transition from furry skin to the bare skin expressed by Homo sapiens, hair texture putatively gradually adjusted from straight hair[citation necessary] https://zionxeliq.mdkblog.com/42181499/hair-salon-downtown-ottawa-fundamentals-explained