If it's what I think you're talking about, I just had it on a test and it should be (C) sole,
Hope this helps
When you are speaking, you want listeners to understand and respond favorably to what you are saying. An audience is one or more people who come together to listen to the speaker. Audience members may be face to face with the speaker or they may be connected by communication technology such as computers or other media. The audience may be small and private or it may be large and public. A key characteristic of public speaking situations is the unequal distribution of speaking time between speaker and audience. As an example, the speaker usually talks more while the audience listens, often without asking questions or responding with any feedback. In some situations, the audience may ask questions or respond overtly by clapping or making comments. Since there is usually limited communication between the speaker and the audience, there is limited opportunity to go back to explain your meaning either during the speech or afterward. When planning a speech, it is important to know about the audience and to adapt the message to the audience. You want to prepare an audience-centered speech, a speech with a focus on the audience. In public speaking, you are speaking to and for your audience; thus, understanding the audience is a major part of the speech-making process. In audience-centered speaking, getting to know your target audience is one of the most important tasks that you face. You want to learn about the major demographics of the audience, such as general age, gender, education, religion, and culture, as well as to what groups the audience members belong. Additionally, learning about the values, attitudes, and beliefs of the members of your audience will allow you to anticipate and plan your message. You want to analyze your audience prior to your speech so that during the speech you can create a link between you, the speaker, and the audience. You want to be able to figuratively step inside the minds of audience members to understand the world from their perspectives. Through this process, you can find common ground with your audience, which allows you to align your message with what the audience already knows or believes.
Answer:
Researchers used information about similar objects in space.
Explanation:
k12 answer sorry if its not correct
Imagery. Authors use imagery to engage a readers senses.
(Imagery is being very descriptive so that the readers can almost imagine that they were actually where the author is describing. This can be achieved through descriptions of the senses, for example what is around them, like describing a flower patch, and what colors there is, and the bees flying around getting pollen, and the sweet smell spread through the air, and how the wind feels as it goes through your hair)
