From the mixed-up files of mrs. basil e. frankweiler

which is a way the reader can tell claudia and jamie's experience has changed them?

a.
they show they are beginning to think more about others' feelings.

b.
they travel to mrs. frankweiler's house without an adult's .

c.
they don't argue as much as they used to.

d.
they realize how worried they've made their parents.