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| Natural Selection Experiment | Immunology and Evolution Experiment | Organic Evolution Theory |
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Our price: $54.50
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Our price: $59.95
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| Why Cells Aren't Big | Genes & Family Relations | Microbe Scavenger Hunt Lab |
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Catalog #: NS20-1013
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Catalog #: NS20-1033
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Catalog #: NS20-1073
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Our price: $74.75
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| Microbe Scavenger Hunt Refill | Biotechnology for Young Scientists Lab | Urinalysis & Disease Identification |
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Catalog #: NS20-1075
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Our price: $49.45
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Our price: $258.45
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| Exploring Cell Processes | Meiosis Simulation | Carbon Dioxide Production and Yeast - A Study of Fermentation |
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Catalog #: NS20-1203
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Catalog #: NS20-1343
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Our price: $74.75
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| Food Chemistry & Nutrition | Extracting DNA | Investigating Food Webs with Owl Pellets |
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Catalog #: NS20-1433
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