Trees
Trees are very large plants that contain wood, a tissue that contains lignin. Some trees species are conifers, but most belong to the flowering plants group. Learn the parts of a tree and how to classify trees as deciduous or evergreen.
Trees are very large plants that contain wood, a tissue that contains lignin. Some trees species are conifers, but most belong to the flowering plants group. Learn the parts of a tree and how to classify trees as deciduous or evergreen.
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