Answer:
D. We all live on the same planet
Explanation:
Suzuki thinks that people should "act as one single world" because she knows that "we all live on the same planet".
Suzuki revealed that even though she is a child, she knows that we are all in this planet together. She believes that everyone on the planet is part of this earth family and we share the same air, water and soil so as a result, governments and borders should not divide us.
Option D is the correct answer.
