I believe it is this.
Part A
Imagination is a powerful force of creativity
Part B
Dickinson compares the “roof” of poetry to the limitless sky.
D. Activating Background knowledge
False, there is always room for bias in science
Answer :
Tag questions turn a statement into a question. They are often used for checking information that we think we know is true.
Explanation:
For example: It's cold (positive), isn't it (negative)? And: It isn't cold (negative), is it (positive)?
The answer would be true!
I hope this helps!