II. Direction: Give the key sentence, supporting details and main idea of the selection. The root is an important part of the plant. It is responsible for getting water and minerals from the soil for the plant to grow. It also holds the plant in position. If roots are cut off from the plant, it would die. Main Idea:(5) Key Sentence:(6) Supporting Details: 00 7. 8. 9. 10. In your own idea, what is main idea in a paragraph/story?