The pebbles probably went trough weathering or erosion.
Maybe I can answer the question a little better if you give me the answer choices. (if there are any)
Answer:
Thank you, this is gonna help feed my family, have a bless day good human.
This is a picture of my 5 year old son look how happy you made him!
The correct options are as follows:
1. D.
Speaking in a monotonous voice is tells your audience that you are bore and you are not really interested in the topic that is been discussed. In order to avoid this, you have to vary the pitch and tone of your voice, put inflection in your voice and vary the pace and the rate at which you are speaking. All these work together to show that you are enthusiastic about the topic you are discussing.
2. B.
As a presenter, your physical appearance is super important, you must be appropriately dressed and be attractive. Your appearance is the first impression your audience is going to have about you and shabby appearance can automatically turn off some people in such a way that, they tune out themselves from having to hear whatever you are going to say. And even for those that bother to listen to you, the weight of your words might not have great impact on them.
3. B.
Visual aid are devices that are usually used to illustrate a topic or subject. Visual aids are used to connect the speaker to the audience using various styles. The type of visual aid used depend on the topic and the discretion of the speaker. Graphs are typically used to show the changes in parameters that are been discussed.
4. B.
Visual aids are great tools that speakers used to drive home their information, they have some great advantages. For instance, they are great tools for expanding the understanding of the audience concerning the topic, they make the topic interesting and they allow demonstration by the speaker.
