Christmas
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Pluto and Other Dwarf Planets: Small Objects Around the Sun
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Halloween
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Your Brain When You're Scared
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3.7 |
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Kudzu
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The Sun: The Center of Our Solar System
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The Moon: Earth's Satellite
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English Ivy
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Jupiter: The Biggest Planet
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Hanukkah
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Kwanzaa
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Saturn: The Ringed Planet
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Day of the Dead
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Purple Loosestrife
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Diwali
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Uranus: The Coldest Planet
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Norway Maple
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Japanese Honeysuckle
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Neptune: The Windiest Planet
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Mercury: The Fastest Planet
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Earth: The Planet of Life
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Mars: The Red Planet
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Famine Weed
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Thanksgiving
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