When formulating a research question, a researcher should write a question that

a: has already been thoroughly covered.

b: that is impossible to answer.

c: that can be answered easily.

d: that has an undetermined answer.

You were given an exceptional iq so obviously you made valedictorian to change the tone of the sentence from resentful to complimentary, without changing the central meaning, which word most needs to be replaced? o a. exceptional o b. valedictorian o c. given o d. obviously