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A huge spider pokes two hairy legs out of a hole in the sandy soil. The opening leads to the tarantula's underground... Read More >>
This series studies the interdependence of animals and plants, how they have adapted to their environment, how they... Read More >>
As concern for the environmental increases, the role of the plant kingdom in the balance of ecosystems has become... Read More >>
In this volume, readers learn the different reasons why we cry whether it s dirt in the air or a really strong emotion.... Read More >>
Did you know that hair and nails are actually forms of skin? In this book, readers will learn this and many other... Read More >>