Question

What is meant by primary sex characteristics?


changes in the sex organs

development that takes place before age nine

changes in the shape of the body

the first signs of puberty

Answer 1

Answer:

Development that takes place before the age of nine.

Primary sexual characteristics appear at birth and comprise both the external and internal genitalia (e.g., the penis and testes in men and the vagina and ovaries in women).

Answer 2

Answer:

D) the first signs of puberty

Explanation: