C. Perfect competition
This is an unlikely scenario in which buyers and sellers all get to be perfectly informed as to all of the present options for quality, price, etc.
In the 20th century, many scientists thought that the ocean floor was flat. Though we know now that it is not.
There is a lot of options. Since I have learned this, why don't you research about Cristopher Columbus? He is a bad guy and a good guy. You can also research about the American Revolution, the Boston Tea Party, etc. There are many options , and it is your choice. After all, you should choose it your self because you may not know how hard some of them are. If you really need info about Christopher Columbus, please message me.
I would love to help.
The correct answer would be, Predicts.
Suppose Abby finds a significant positive correlation between the hours that a child watches TV and the number of aggressive behaviors the child displays in the classroom. She concludes correctly that TV watching predicts aggressive behavior.
Explanation:
When doing a research, researchers try to study the relationship between different factors to reach to a conclusion. Usually different variables are seen and tested, and if significant correlation if found, then results are inferred.
So when Abby conducted a research about the reason of aggressive behaviors in children in their classrooms, she used a variable, 'watching TV', and found that TV watching predicts the aggressive behavior.
This means that TV watching by children predicts and cause aggression in them.
Learn more about aggressive behavior at:
brainly.com/question/2034237
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The northern hemisphere is called the land hemisphere because the greater part of the earth landmass lies in the northern hemisphere
The Southern Hemisphere is called the water hemisphere because it is made up of most of the seas like Pacific Ocean and the Indian Ocean
