For girls, the usual sequence of physical changes in puberty is
menarche, the growth spurt, and the beginning of breast development.
the beginning of breast development, the growth spurt, and menarche.
the growth spurt, menarche, and the beginning of breast development.
the growth spurt, the beginning of breast development, and menarche.
Question 2
In girls, the average age for the breast bud stage is
10.
12.
13.
15.