Answer:
The first one is correct
1a
2a
Explanation:
mmm ok nose :-( :-( :-( :-(
walk: 10km
train: 20km
bus: 40km
Answer: Se llama "refinería" a una instalación industrial donde se refina o purifica un producto.
Translation: It is called "refinery" to an industrial facility where a product is refined or purified.