Final answer:
Angela should write the idea that White Fang is feisty and curious in the center bubble of the web graphic organizer for her character analysis of the main character in White Fang.
Step-by-step explanation:
When using a web graphic organizer to prewrite a character analysis about the main character in White Fang, Angela should write the main idea in the center bubble. The main idea should focus on the key characteristics or traits of the main character that will be analyzed in the analysis. Based on the given options, the idea that best suits the main character in White Fang is B) White Fang is feisty and curious.