How hot is the sun? Why is the planet Mars red? Do aliens exist? You_ve got questions about space, and Kids_ Questions has answers!

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Could dinosaurs swim? How big were their teeth? What color was their skin? You_ve got questions about dinosaurs, and Kids_ Questions has answers!

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Bigs Cats has the latest facts on lions, tigers, cheetahs, jaguars, leopards, and more! Full of interactive paper elements, like pop-ups, pull-tabs, and lift-flaps, Bigs Cats makes learning fun....