The educational system between united states and spain state similarities and differences

in Spain, teachers move classes instead of the students moving from class to class. In Spain teachers do not have dress code, and no school lunches are provided. unlike Spain, USA schools have students move form class to class, teachers have dress codes and regulations, and school lunches are provided.

if your asking for what that says, it is

which of these words is an

but i don't know what sentence your asking for the adjective from.