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The tree









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                   tree is a tall plant with a trunk and
                   branches made of wood. Trees can live
                   f
                    o
           A r many years. The oldest tree ever
           discovered is approximately 5,000 years old
           and the oldest tree from the UK is about 1,000.
           The four main parts of a tree are the roots, the
           trunk, the branches, and the leaves.
               The roots of a tree are usually under the
           ground. However, this is not always true. The
           roots of the mangrove tree are often under
           water. A single tree has many roots. The roots
           carry nutrients and water from the ground
           through the trunk and branches to the leaves
           of the tree. They can also breathe in air.
           Sometimes, roots are specialized into aerial
           roots, which can also provide support, as is the
           case with the banyan tree.


























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