1. PART A: Which of the following best summarizes the central idea of the text?
A. Even when acting alone, humans are not as advanced as we would like to think.
B. Herd behavior suggests that there are limits to human beings' free will.
C. The actions of a large group can greatly influence an individual's decisions.
D. Crowds always become violent and chaotic when individuals begin to panic.
Herd behavior

The actions of a large group can greatly influence an individual's decisions.

Option C.

Explanation:

According to the herd behavior, there is limitation on the free will of the human beings. According to this, any decision which is taken by a large group would definitely affect the decision taken by a person or a human being in one way or the other.

So this is used to talk about the significance and importance of the affect and the influence of a group on an individual's life and the decisions taken by him in his life.

the support that the author, uses in the article facing our fears is a): a definition of the part of the brain called the amygdala.

he takes neuroscientist joseph ledoux's words by telling that by falling to distinguish between evolutionary old systems located in the amygdala and newer systems, centered in the prefrontal cortex, doctors have conflated non conscious threat circuits in the brain with circuits that underlie the conscious experience of fear. that, the author says, "leads ledoux to the jarring conclusion that the amygdala, a decades-old centerpiece of the brain's fear circuit, does not underlie the conscious feeling of fear".

despite this, the author points out in the article that that is a controversial notion and that evidence, in animal and humans, supports the idea that core emotions can exist outside of conscious awareness.

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