What is an inference? O an introduction to a new topic

O a conclusion reached from evidence and reasoning

O a question raised when evidence is unknown

O The process of the citing text evidence

B a conclusion reached from evidence and reasoning.

its repetition emphasizing that the chain is his own. sorry if i am wrong.

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.)