Final answer:
During puberty, the center of attention is the development of secondary sexual characteristics.
Step-by-step explanation:
The center of attention during puberty is the development of secondary sexual characteristics.
In boys, this includes the growth of facial hair, broadening of shoulders, and deepening of the voice.
In girls, this includes the growth of breasts, widening of hips, and the start of the menstrual cycle.
These changes are driven by the release of hormones, such as testosterone in boys and estrogen in girls.