Compare and contrast Buck's environment in the beginning of Chapter 1 to his environment at the end of Chapter 1. How are those environments different, and how do those differences affect Buck's development? Your response should be at least 150 words.

The following question asks about one or more selections from your literature textbook. you may use your textbook to answer this question. both “lob’s girl” and “jeremiah’s song” contain flashbacks. in a paragraph, explain what this plot technique adds to the stories. support your answer with one detail from each story.