_________ wounds are defined as those that do not penetrate the epithelium. In this case, dividing cells of the ______ ______ migrate into the "pit" of the wound, if necessary, then the normal process of cell division produces nucleated ___________ and finally these get pushed upward by the newly-divided keratinocytes as they mature into _________.
Superficial; stratum basale; keratinocytes; corneocytes