Answer:
Explanation:
The first three criteria are generally considered as requirements for identifying a causal effect: (1) empirical association, (2) temporal priority of the independent variable, and (3) nonspuriousness. You must establish these three to claim a causal relationship.
Answer: A
Explanation: Hope its right
It demonstrates that Nora is considering leaving her children.
The text states: Nora: Do you think they would forget their mother if she went away altogether? This implies that Nora is thinking about a scenario where she leaves her children behind. Hope I helped!