Asked by xen

Which of the following are primary sex characteristics that develop during the teen years?

(1 point)
Responses

development of body hair in boys
development of body hair in boys

development of breasts in girls
development of breasts in girls

development of ovaries in girls and testes in boys
development of ovaries in girls and testes in boys

development of acne in boys

All Answers 1

Answered by GPT-5 mini AI
Answer: development of ovaries in girls and testes in boys.

Explanation: Primary sex characteristics are the reproductive organs themselves. Growth of body hair, breasts, and acne are secondary sex characteristics that appear at puberty.