The correct answer should be
<span>to lend credibility and additional support to their conclusion
Quoting famous books is usually done to support what you're saying, it's not about proving things or demonstrating it, it's rather to help make your hypothesis seem more legitimate. Highlighting your knowledge is not necessary and sounds a bit arrogant. </span>
Hope this helps, the answer is conflict
Answer:
The noun that the adjective modifies or describes is boy.
Explanation: The sentence is saying that the boy is ambitious, and that he is chasing the butterfly.
