3. PART A: How does paragraph 11 contribute to the
development of ideas in the text?

B. It provides more relatable examples of tribalism, as well the author's own experiences.

Explanation:

Option B is the correct answer that contribute to the development of ideas in the text.

In Paragraph 11, the author provides relatable examples of tribalism such as those that have cliques in junior high school and sport fans with painted faces that support their teams. The author also shares his own experience of when he was growing in Brazil, how he ferociously supported his local soccer team. These related examples he gives help to contribute to the ideas the author developments in the text.

This is taken from The Madness Of Humanity Part 3: Tribalism by Marcelo Gleiser .

a. is the correct answer

the sentence that best describes the tone of the passage from the radio broadcast compared to the passage from the book is b. the radio broadcast has a more surprised tone.

consider the text evidence: in the passage from the book, the description is more matter-of-fact. it is simply describing the things resembling little grey snakes, but there is no urgency in the description. on the other hand, in the passage from the radio broadcast, there is definetely urgency (you can tell from the expression used, "good heavens", which clearly indicates surprise.)