Question

which development changes are associated with puberty? a. social changes b. emotional changes c. mental changes d. physical changes

Explanation:

Puberty is defined primarily by the physical maturation of the reproductive system and associated bodily changes, such as growth spurts, secondary sex characteristics development, and hormonal shifts. While social, emotional, and mental changes often coincide with puberty, they are secondary or associated effects, not the core developmental changes defining the stage.

Answer:

D. physical changes