Answer: B) Ants look kind of creepy with their weird eyes.
Step-by-step explanation: The tone of a text or sentence is the author's or speaker's attitude towards the audience, the subject or even the characters of the text. There are many different kinds of tones, like: positive, negative, objective, sad, angry, etc. In the given excerpt we can see an example of a formal tone, except on the phrase "Ants look kind of creepy with their weird eyes" which has an informal tone that is inconsistent with the rest of the passage.