Which feature describes a dynamic character?

Question

A. A dynamic character highlights the qualities of the main character.
B. A dynamic character changes through the course of the story.
C. A dynamic character's personality remains the same throughout the story.
D. A dynamic character is the cause of all the action in a story.
E. A dynamic character does not have a complex personality.

Answer 1

www.dictionary.com/browse/dynamic?s=t

Which do you think?

Answer 2

I think it is B. Because I think a dynamic character is a character that changes throughout the story? Sorry if I am wrong.

Answer 3

It was B.