A college size football is about the same as highschool size football Pro is a size up from college
no they are different sizes
No, they are the same. They used to be wider (23 feet 4 inches, same as high school), but in 1991 they narrowed them to 18 feet 6 inches, same as the NFL.
A pro football because the quarterback is used to throwing the pro football and not a Nerf football.