“Por” is used to explain the cause or motive of something
“Para” is used to refer to the purpose of an action
Answer:
Se requiere experiencia y conocimientos de computacion.
Answer:
-Nuria se esta cepillando el pelo
-Pablo esta quitandose su camisa
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Answer:
sirvió
Explanation:
because it's in the past tense and none of the other words exists
