when puberty takes place in girls, which one of the following does not happen?

When puberty takes place in girls, the change that does not happen is:
shoulders becoming wider than hips / broadening of shoulders as in boys. In girls, typical changes at puberty include:

• Breast development
• Widening of hips
• Growth of pubic and underarm hair
• Onset of menstruation (periods)

Broad shoulders are more characteristic of boys’ puberty, not girls.