1.) Los niños so bajos.
2.) Los niños so altos.
3.) Los niños son altos.
4.)Los niños son inteligentes.
All of the sentences have something incorrect some forget the tilde and some have misspelled words. This is how all the sentence should look if they were correct.
The answer is public vs private healthcare
Answer:
Voy a sacar el libro de mi mochila.
Padres mean parents, so your parents would call your grandparents "padres".