The sentence above is a complex sentence
Answer:
But when we set out to inform an audience, taking sides or using sarcasm to communicate attitude may divide the audience into groups that agree or disagree with the speaker. The speech to inform the audience on a topic, idea, or area of content is not intended to be a display of attitude and opinion.
It would be a simile because a simile is a comparison using "like" or "as"
Answer:
But while it is true the Internet has made it easier for students to plagiarize, it's easy to forget that the Web is not as new of a technology as many seem to think. On the other hand, it's made plagiarism much easier to detect and prevent, creating tools to both catch mistakes and stop those who are acting in bad faith.