This is the number of siblings Mrs. Marceau has
What is seven?
This is the study of rocks and tectonic plates
What is geology?
What is a plumber?
This Disney movie features Dwayne the Rock Johnson
What is Moana?
The sport Mrs. Marceau played in college
What is soccer?
This isn't a science, but in order to study this aspect of people's personalities based on planets and stars, you would need to know someone's birthday
What is astrology?
This video game character shares a name with Mrs. Marceau
Who is Kirby?
What is two?
The artist that Mrs. Marceau has most recently seen in concert
Who is Hatsune Miku?
This is the study of people and humanity, also the name of a popular clothing store
What is anthropology?
This video game about a father and his son features Norse mythology and gods.
What is God of War?
Who is Pascal?
What is dexterity?
This video game series features heroes like Hanzo, Sombra and Zenyatta
What is Overwatch?
The number of lands within Disney World's Magic Kingdom
6
What is ephemeroptera?
Sounds similar to our last answer, but this is the study of words and language.
What is etymology?
This game which was released in 1997 features a protagonist named Cloud Strife and was remade for PS5.
What is Final Fantasy VII?
The first Disney animated feature film to be produced
What is Snow White?