


Oak, maple, and hickory trees are common in the woodland. > Plants of the > > woodland community Life in the woodlands In fall, the leaves change color. Most birds fly south for winter. Snakes,…

Scientists study animals. > A veterinarian treats animals. Learning how to make animals well can help scientists learn how to keep people well. Some kinds of animals get the same kinds of diseases…

You may think our world, the earth, is standing still. But it isn’t. The earth is spinning around and around, like a huge top. Push a stick through a ball of clay and then twirl the stick. The clay…
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