I actually had an assignment similar to this one!!! I attached my essay...hope it helps!!!
Answer:
I'm guessing you'd be taking the following:
History on Argentina's 19th century
Physical Education (PE)
Biology
Advanced Mathematics
Biología
Un o el es correcto.
<span>Espero que esto ayudó</span>
1. si, hay formas diferentes de la bandera (yes, there were different forms of the flag)
Why have the changes been made?
I didn’t find answer for this question
2. La bandera de México es un símbolo muy importante para todos los mexicanos que se ejemplifica el Día de la Bandera.