The answer is B. Make social interactions faster and more convenient
You will need a first sentence with a hook and a thesis statement
Three of the eight steps in the audience-centered model of presentation speaking are select and narrow topic, identify purpose and develop central idea.
A audience-centered presentation is not a one-way communication. Rather, audience-centered presenters view their audience as a group of individuals, each with their own perceptions and needs. The audience-centered presenter's goal is not to present as much information as possible about their topic.
Instead, the audience-centered presenter's goal is to engage and connect with the audience in two-way communication, trying to make a difference. Audience-centered speeches are therefore more effective than speaker and content-centered presentations.
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The claim that was made by Rachel Carson at the beginning of the video is that "if were are ever to solve the basic problem that comes with contamination, we must begin to count the many costs of what we are doing"
In the above she claimed that pesticide were doing a lot of damage to the environment. This claim was expressed fully in her book: Silent Spring.
<h3>What support does Carson provide for her claim?</h3>
To support her claim, she indicated that there were a lot of associated carcinogenic and effects resulting form tumors.
Here are the points Carson made:
- That the Chemicals irradiative and that they are modifying the way the world eco-system.
- That it it was impossible to lay down such a barrage of poisons on the surface of the earth without making it unfit for all life
- That the chemicals should not be called 'insecticides' but 'biocides'.
<h3>What claim is made by the chemical engineer? </h3>
The chemical engineer Mr. Robert White-Stevens claimed her suggestion that pesticides are destroying life are exaggerated and a distortion of actual facts.
According to the engineers, the real threat was not chemical but biological and that the threat was the insects that ravage the supply of food made for man and transmit diseases.
<h3>What appears on screen while the chemical industry representative is making his argument?</h3>
Images of insects flying all around perched on kids and on people were the images that was flashed on the screen as the chemical engineers made his counterclaim.
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I believe that the correct choice of answer would be fidgeting. Hope this helps!
