<prompt> Peak growth velocity in adolescent girl is indicated byBreast enlargmentAxillary hairPublic hairJust before commensement of menarche  <response>: Mensus typically appears around the peak in height velocity -NelsonMenarche usually occurs after peak velocity has been attained and as the growth rate begins to decline.Remember:Growth acceleration begins in early adolescence, but peak growth velocities are not reached until middle adolescence. 