Answer:
C. the way an author develops characters in a story
Explanation:
Characterization is describing characters in literature.
The way characters act, think, and speak is part of their characterization, too.
Therefore, the best option to define characterization would be C.
Answer:
The testing effect shows that learning and memory are enhanced by actively retrieving, rather than simply rereading, previously studied material.
Explanation:
Yes looks like it is correct grammar