Boys and girls become men and women when "the change" arrives. It happens to us all. But what really happens to YOUR BODY DURING ADOLESCENCE? McGraw-Hill, better-known as a book publisher, c... Read allBoys and girls become men and women when "the change" arrives. It happens to us all. But what really happens to YOUR BODY DURING ADOLESCENCE? McGraw-Hill, better-known as a book publisher, crafted this frank film that explains it all in full, animated detail.Boys and girls become men and women when "the change" arrives. It happens to us all. But what really happens to YOUR BODY DURING ADOLESCENCE? McGraw-Hill, better-known as a book publisher, crafted this frank film that explains it all in full, animated detail.