Answer: Ninguno
Step-by-step explanation:
I'm not quite sure what you're asking, I'm guessing the question is asking something among the lines of : what do you use to write "en el pizarron? el boligrafo o la pluma? you can't write on a pizarron with a pen or pencil just a marker : marcador ... i hope thar helped again i dont know what you're asking i speak spanish though so maybe ask the question again so i can help you?