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Presents answers to a variety of scientific questions, including why teeth fall out, why school buses are yellow, and why some trees stay green all winter.
- ● 98% match for you
- ● adventure, children's books
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Presents answers to a variety of scientific questions, including why teeth fall out, why school buses are yellow, and why some trees stay green all winter.
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"Presents answers to a variety of scientific questions, including why teeth fall out, why school buses are yellow, and why some trees stay green all winter."
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