Question

read the word, paying attention to the underlined portion. if the underlined part of the word is a prefix or suffix, click yes. if it is not, then click no. reestablish a yes b no

Explanation:

A prefix is a morpheme added to the start of a root word to change its meaning. "Re-" in "Reestablish" is a prefix that means "again", attached to the root word "establish".

Answer:

A. Yes