What is the difference between tuff and tough?

In henrik ibsen's a doll's house, there are numerous references to dolls. nora mentions how she has bought dolls for her daughter, emmy. she also refers to her children as "nice little dolly children." which interpretation of this reference to dolls is the most plausible? a. the dolls symbolize nora’s childhood. they are a reminder of nora’s father and how he made her happy with dolls every time she was sad or upset. b. the dolls symbolize the deceptive ways in which nora pretends to live in a nice world even though she engages in criminal activity. c. the dolls symbolize both nora and her children. just as nora is a toy and plaything for torvald, her children seem to be her toys and playthings. d. the dolls symbolize nora's indifference toward her children. instead of nourishing her children with love, nora uses the dolls to show them her affection.

What is the meaning of "full tide" as it is used in this sentence? before i could explain to her the differences of language in this world, she was embarked on the full tide of another subject. a long and involved argument an inaccurate representation a detailed and lively discussion an uncontrollable flood

Which of the following is most likely to influence the plot of a story