Respuesta :
a. themes in speeches are used to organize the speech to make it easier for the audience to understand.
Answer;
A. Themes in speeches are used to organize the speech to make it easier for the audience to understand.
Explanation;
The theme of a speech is the heart of the speech, that is it carries the message of the speech.
The aim of any speaker is to pass the message to the audience, and by so doing convey a theme, evoke an emotion or elicit a response.