Transplanted hair falls out within a few weeks, but regrows permanently within months. In addition, cholesteatoma inadvertently left by a surgeon usually regrows as an epidermal cyst. In some cases the hair regrows and the condition does not reoccur. She regrows her hair in a Mohawk. In any case, the subsequent step (SC-2) dissolves and regrows the oxide layer. Eventually, the bar is secured with muscle tissue that regrows during the recovery time. After a fire it usually regrows unless the root crown is also destroyed. During the growing season, the plant continually regrows leaves, allowing for a continuous harvest. "H. violacea" regrows from its roots after fire. He also discovered that bone regrows at a fairly uniform rate across people and circumstances. If this is all that is done, the pterygium regrows frequently. While the tail regrows, it does not reach its original length. However, Ember regrows from a tree while having a conversation with T'morra. The tail regrows, but never fully. It then regrows in a continually repeating cycle.