Answer:
A preview of main ideas.
Explanation:
A preview can be defined as a view to show in advance what is to be shown in the presentation. It is a statement that is said directly to the audience about the main points of the speech.
<u>In the given case, the speaker is previewing his main ideas of the speech by stating the points that he is going to speak. He gave a brief description of his speech that his speech is going to be based on the reasons for recycling, cost-saving benefits, etc</u>.
So, the correct answer is a preview.
Answer:
Investment theory of creativity
Explanation:
Researchers Robert Sternberg and Todd Lubart have proposed a theory called the <u>investment theory of creativity</u>. According to the authors, creative people are like good investors: they buy low and sell high. Their research show that creative ideas are rejected as bizarre or ridiculous by most people when they first come out, and thus they are worth little. Creative people are willing to champion these ideas that are not generally accepted, and it is in this sense that they are "buying low". They try hard to convince other people of the value of the new idea, and eventually they turn them into supported and high value ideas. Creative people "sell high" when they move on from the now generally accepted idea on to the next unpopular but promising idea.
A real world example of this theory was famous filmmaker Stanley Kubrick. When most of his movies first came out, they usually were met with mixed or negative reviews, as was the case of films like <em>A Clockwork Orange </em>(1971) or <em>The Shining </em>(1980). However, after a few years, they were widely recognized as cinematic masterpieces.
An independent variable is a variable that is controlled in the experiment to test whether there will be an effect on the dependent variable. So in the experiment, the independent variable is the color of the feeder because Jamal wants to know if there is an effect if he uses red feeders on the hummingbirds. This is the one being controlled by Jamal because he can use a variety of colors of the feeders.
Answer:
1. Leader elected by citizens
Explanation:
The US is considered a Republic or a democracy; there are elections help for most government officials.
I hope this helps!
A feature of imperfect competition is <u>economies of scale</u>, which means that as the firm expands its production, average costs of production fall. Therefore, the firm can <u>decrease</u> its costs of production by selling internationally.
