They are all the same size
no nflsis bigger
yes, college and nfl footballs are the same size, but high school footballs have their own size
Yes. High school and college (NCAA) footballs are slightly smaller and lighter.
for high school it is Trinity High School in Euless TX, but for NFL football it is the steelers
Corsicana High School
because by the time you are in the NFL you are fully grown and you are bigger than when you where in high school.
No all football fields are 100 yards.
As of 2014, there has never been a high school football player to be drafted into the NFL. The NFL only drafts players that have been out of high school for 3 years or longer.