Answer:
By giving details on a character's personality, the author helps readers understand that character more accurately. ... The theme is probably "Treat others as you would like to be treated," or something similar (Assuming Jerry is the main character/protagonist).
Explanation:
Herbert darts around the table, pursued by his mother.
Persuasive because you're trying to convince the reader to think or do something that's in your opinion that u want them to think or do.