Plants
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3.6 |
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Antarctica
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4.0 |
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Recycling
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3.8 |
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Arachnids
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5.2 |
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Life Cycles
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4.3 |
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Norway Maple
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Purple Loosestrife
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Earth: The Planet of Life
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Mars: The Red Planet
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Mercury: The Fastest Planet
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Neptune: The Windiest Planet
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Pluto and Other Dwarf Planets: Small Objects Around the Sun
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Saturn: The Ringed Planet
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The Sun: The Center of Our Solar System
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Uranus: The Coldest Planet
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Venus: The Brightest Planet
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How Do Rainbows Form?
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Spot the Differences (22 titles)
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Jupiter: The Biggest Planet
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The Moon: Earth's Satellite
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English Ivy
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Famine Weed
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Japanese Honeysuckle
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Kudzu
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