Observe the tiny embryos hatching into wiggling little tadpoles which will eventually develop into frogs. The tadpoles are easy to care for in the...
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Add Instant Life crystals to purified water and presto! These laboratory-created hybrid brine shrimp hatch and live for a long time. The styrene aq...
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Complete instructional unit for secondary level students or beginning collectors. Kit contains all the fundamental equipment needed to collect, pre...
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An ant hill of activity for children who love bugadventures! Buzzing with practical informationabout bug life cycles, habitats, and behaviors, 160h...
View full detailsButterfly expert Jeffrey Glassberg covers each aspect of butterflies, including their choice of habitat, their life cycle and reproductive behavior...
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