A. Normally, a hair allowed to grow uncut will last from two to six year B. These harmones supress the activity of certain follicles on the scalp so that the life span of the hair that grows from them is reduced C. But as boldness sets in, the hair in some of head falls out more often D. The overall effects is that hair in those places gets thinner and shorter until it in reduced to fuzz E. The exact genetic code that causes boldness and thinning still eludes researchers, but they know it is has something to do with make sex harmone called androgens Choose the most appropriate answer from the options given below: