Think about the picture of the tree and roots you see on the button for the unit on deductive organization.

How might deductive organization be like a tree with a massive root structure?
The tree is your thesis, and the roots are your supporting points. This is how deductive organization works: The thesis (tree) goes on top, and is "held up" by many specific points (roots). Also, unless your specific points are strong, your thesis will fall, like a tree in a hurricane.
Can you think of any other metaphors you could use to describe deductive organization? Continue to think of possibilites as you progress through the unit.