If a student fails to recognize how to properly quote the words of an author, that student may be found guilty of

Plagiarism.

Plagiarism is a serious offense and it occurs when a student uses another person's work without acknowledging it.

you should probally put the sentences that you can choose from if you want me to you get 100%

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.)