Timothy sat at his desk, desperately turning the pages of his science book. His science project was due in a few days and he had no idea where to start. Finally, he closed his book, hit the table, and shouted, “This is impossible!” His sister, Amelia, drawn by the noise, came into his room. “Hey, little brother, can I help?” Timothy explained his situation and Amelia immediately had a solution. She knew that Timothy enjoyed learning about environmental issues and suggested he do a project about climate change. Timothy thought about the idea and agreed that his sister was right. “Oh, Amelia, your idea is fantastic! Thank you. You are the best sister ever!”