<span>Diferntes maonedas q se han utiliza do a lo largo de la historia en colombia
This phrase means </span><span>"Different currencies that have been used throughout history in Colombia"
</span>Hope this helped!
Being fluent in Spanish, I can tell you the answer is a. The option b is plural... You'd only choose it if they were talking about more than one puppy. But SINCE you're talking about a singular baby, the answer is a.
