A stem changing verb... a. is conjugated differently
b. has the stem change
c. has regular verb endings
d. all of the above

D. all of the above.

(I was thinking both C and B since they apply to a stem change. I wasn't sure about A, but I decided on D because it sounds reasonable)

Explanation:

Examples of stem changing verbs are:

Querer= quiero (e --> ie; keeps the proper ending of "yo")

Pedir= pides (e --> i; keeps the proper ending if "tu")

Sugerir= sugieren (e --> ie; keeps the proper ending of "ustedes")

Volver= vuelve (o --> ue; keeps the proper ending of "usted")

I hope this helps! :))) If something's wrong, let me know!

the former currency of el salvador who honored an american sailor was:

answer: christopher columbus

the 200 (doscientos colones) was the currency that showed a picture of christopher columbus in front of the bill with a ship - this currency ran from 1892-2001, it was then replaced with the u.s. dollar.

i hope this .

need points ,necesito puntos