This is punctuated correctly.
"Marshmallows are my favorite snack" is a complete sentence unto itself.
The comma instead of a period shows that the sentence spoken is part of the whole sentence, which includes the speaker (she) and a word to describe how the speaker said it (explained).
Answer:
Has the word "like" or "as"
Explanation:
D.
It means to make. For an example, "I'm going to suffix some pie".
did you mean main idea?
the main idea is the central, or most important, idea in a paragraph or passage.
