Final answer:
Jessica's plant was the only one to survive in the book 'Because of Mr. Terupt', highlighting themes of personal growth and resilience.
Step-by-step explanation:
In the book Because of Mr. Terupt, it was Jessica's plant that was the only one to survive. This outcome is significant in the book because it parallels the personal growth and resilience of the characters, especially in the face of hardship and challenges. Jessica's attention and care for her plant reflect her thoughtful and nurturing character, which is contrasted against the experiences of her classmates, each of whom has a different takeaway from their year with Mr. Terupt.