Abigail, age 12, has just experienced a sudden growth spurt. according to the usual sequence of puberty, soon she will notice a. breast development b. initial pubic hair growth c. her hips growing wider d. an increase in her shoe size

C. her hips growing wider

Explanation:

Puberty is a stage of growth in person after which they are able to reproduce. As the hormone levels in the body increases it causes physiological and psychological changes in the body.

When a female goes through puberty her estrogen levels increase. This stage is known as Thelarche. Eventually they will have their first menstrual bleeding which is the next stage known as Menarche.