Answer:
They show that Nora goes from playing happily with her children to being startled by Krogstad, an unwelcome visitor. They show that Nora, the children, and Krogstad are on the stage at the same time and are communicating with one another. They show that Nora has to take care of her children without the help of her husband, Torvald, and resents it greatly. They show that Krogstad is familiar to the family and is a frequent visitor, so he can walk in without
Explanation:
I'm going to say b because it seems the only logical
Que nesesitas? no entiendo. Como pasar?
yes i agree a should be it,
It is cheaper to use fossil fuels then to invest in renewable energy technology.
Research link(https://www.theguardian.com/environment/2013/apr/17/why-cant-we-give-up-fossil-fuels)
-Agarvated
A <span>semicolon after "activity" would be the best way to complete this sentence but it should be noted that a comma could be used as well in a more casual setting. </span>