What are seismic waves an example of? A. longitudinal waves
B. transverse waves
C. both transverse and logitudinal waves
D. neither transverse nor longitudinal waves

Which of the following factors most consistently contributes to the speaker’s believability? a the age and experience of the speaker b the physical environment in which the speech is delivered c the sincerity, knowledge, and trustworthiness of the speaker d the position of the thesis statement in the speech