If you're talk about "The Circuit" from the Classics of young readers from Volume 6, then it's unity and teamwork..
A bar code symbol typically consists of five parts: a quiet zone, a start character, data characters (including an optional check character), a stop character, and another quiet zone.
We need a story or the rest of the information to figure out the answer
Answer:
the narrator uses a strong tone, which helps to create the mood. The narrator's tone seems to be manic, or overly excited.
Explanation: