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Nature's Energy
Nature's Energy
作者: Robin Koontz
出版社: Britannica Digital Learning
組合: Read and Discover Series (Primary)_IV
簡介: Nature has 3.8 billion years of experience! Learn how nature has led designers and engineers to develop new ways to collect and conserve energy. This title supports NGSS for Earth and Human Activity.
標籤: 科普, 英文
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