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Is it the same or different?
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Is it transparent or opaque?
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Is There a Future for Fossil Fuels?
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7.7 |
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It's fun to learn about baby animals (28 titles)
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Jellyfish
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Joining Materials
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4.4 |
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Killer Plants and Other Green Gunk
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5.8 |
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Kitchen Chemistry
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6.6 |
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La Ciencia de los Seres Vivos (The Science of Living Things) (16 titles)
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La cola (Tail)
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Ladybugs
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La fotosíntesis: de la luz del sol al alimento (Photosynthesis: Changing Sunlight into Food)
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4.4 |
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¡La luz! Nos ayuda a ver (Light! It Helps Us See)
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La mamba negra (Black Mamba)
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La metamorfosis: cuerpos que cambian (Metamorphosis: Changing Bodies)
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4.0 |
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La nariz (Nose)
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Las abejas asesinas (Killer Bees)
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Las arañas de cerca (Spiders Up Close)
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La savane (Savanna Food Chains)
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5.2 |
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Las cadenas alimentarias y tú (Food Chains and You)
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4.9 |
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Las costas de la Tierra (Earth's Coast)
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3.9 |
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Las cuatro estaciones (The Four Seasons)
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Las montañas de la Tierra (Earth's Mountains)
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4.2 |
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Las orejas (Ears)
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Canada
USA
