quien is singular and quienes is plural (sorry i didn’t spell it right i couldn’t figure out how to place accents)
The order is a,c,b,d! hope this helps
Answer:
actores- actors- a person whose profession is acting on the stage, in movies, or on television.
armoniosa- harmonious- tuneful; not discordant.
presarvar- a person who maintains something in its original or existing state or condition.
Explanation:
I hope this helps you and answered you question
