Question

question 6
cell phones using sms response systems can help a speaker in what way?
adapt their message during the speech
collect demographic information on the audience
assess prior knowledge of the audience
create a likert scale

Explanation:

SMS response systems allow real - time feedback. Speakers can use this feedback to adjust their message during the speech. Other options like collecting demographic info, assessing prior knowledge, or creating a Likert scale are not the main way SMS response systems help during a speech.

Answer:

A. Adapt their message during the speech