Which of the following secondary sex characteristics do not develop during your teen years

Development of breast in girls,
development of overseas in girls and testes in boys
development of acne in boys
development of body hair in boys

1 answer

The correct answer is the development of overseas in girls and testes in boys. These secondary sex characteristics typically begin to develop during puberty, which occurs during the teenage years.

Breast development in girls, development of acne in boys, and development of body hair in boys are all secondary sex characteristics that can be expected to occur during adolescence.