Which of the following best describes extemporaneous delivery?

Extemporaneous delivery is characterized by a blend of preparation and spontaneity, making it a highly effective speaking style. This approach allows speakers to have a clear understanding of their material through thorough preparation while also enabling them to engage with their audience more naturally. By preparing key points and practicing the delivery, the speaker can adapt their presentation to the audience's reactions and questions, fostering a more dynamic interaction.

Unlike delivery without preparation, extemporaneous speaking ensures that the speaker is knowledgeable and confident about the topic. Additionally, it differs from reading a script verbatim or using a manuscript, as those methods can create a more rigid and less engaging atmosphere. Thus, the essence of extemporaneous delivery lies in its ability to facilitate a conversational and responsive environment while still being rooted in well-planned content.