Question

What makes a boy a man and a girl a woman

Answer 1

A man and a woman have different genitals.

Step-by-step explanation:

For example, a man has a penis while a girl has a vagina putting them apart from being the same gender.

Answer 2

Their genitals

Step-by-step explanation:

According to science, a males penis determines that they are a male and a females vigina determines that they are a female, however some humans are born without these specific genitals.