Final answer:
The characters in the novel are described through their physical appearance, thoughts and feelings, and interactions with others.
Step-by-step explanation:
In the novel, the main characters have been introduced in chapter 4. The author describes the characters through their physical appearance, thoughts and feelings, and interactions with others.
Based on the given options, none of them accurately describe the characters introduced so far in the novel. The description of the characters may vary depending on the specific details provided by the author. It is important to carefully read the text and pay attention to the author's descriptions to understand the characters' traits and motivations.
For example, the author might describe a character as kind and caring, having supportive relationships with others. In contrast, another character might be portrayed as lonely and struggling to connect with others. There could also be characters who are dishonest or wealthy, depending on the plot and the author's intentions.