While washing her hair, olivia noticed that she was losing a lot of hair. she visited a clinic, and the physician reassured her that her hair would grow back. how do you think olivia’s hair will grow back? the hair will grow back by undergoing regeneration. the hair will grow back by undergoing meiosis. the hair will grow back by undergoing binary fission. the hair will grow back by undergoing mitosis.

The right option is; The hair will grow back by undergoing meiosis.  

Meiosis is a type of cell division in which the number of parental chromosome is reduced by half, and there is formation of four haploid daughter cells that are genetically distinct from the parent cell that produced them. Meiosis only occurs when the cell needs to reproduce and it occurs in all eukaryotic, sexually-reproducing animals and plants.

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."