The little road says go the little house says stay

Which of the following questions could you ask in a discussion on vacation destinations to establish common ground?

Ais a group of letters having a special meaning that appears at the beginning of a word.

Refer to the list of words parts on the left to answer the questions. what prefix is used in the word incredulous? what suffix is used in the word incredulous? what word root is used in the word incredulous?