Trees are wonderful plants. Most of us like to sit under a large tree on a hot summer day. Children love to 1 trees and artists like to draw them. When we look at a tree, we may think only of its beauty, but a tree actually has a complex physical 2. It consists of three main parts: the leaves, the branches and trunk, and the roots.
3 the ground, the roots form the trunk. It supports the branches and holds them up to the sunlight. Near the top of the tree, the trunk 4 into branches. Together, the trunk and branches give the tree its 5.