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Polar Bear Is Not Afraid Cold
iOS Universal Books
Why Arctic Polar bears not afraid of cold? How come they don’t slide on the ice? How do they live? How do they catch their prey?
ER children's stories mainly make children-oriented stories commonly related to answer some popular science inquiries. Through the story, the children will learn some natural phenomenon and principles which they usually encounter in their daily lives, also these stories are great help in enlightening the scientific path of children’ exploration.
Fix some of the problems