Hair has its origins inside the popular ancestor of mammals, the synapsids, about 300 million several years back. It's at this time unknown at what stage the synapsids acquired mammalian qualities such as body hair and mammary glands, because the fossils only rarely offer direct evidence for delicate tissues. Skin https://waylonzkrzh.wssblogs.com/35906646/new-step-by-step-map-for-hair-salon-in-ottawa