Hillary,age 13,notices that her hips are widening,and her breasts are developing.Hillary is noticing changes in her _____ sex characteristics.

Question

Quizplus · Accepted Answer

Hillary is noticing changes in her secondary sex characteristics, which include the widening of hips and development of breasts. Primary sex characteristics refer to the development of the reproductive organs such as the ovaries, uterus, and testes, which do not typically occur until after the onset of puberty. "Puberty" refers to the overall process of physical changes that occur during adolescence, but is not a specific type of sex characteristic. "Prefrontal" refers to the part of the brain responsible for cognitive and decision-making abilities, which is not relevant to this context.

Hillary,age 13,notices That Her Hips Are Widening,and Her Breasts Are