Observe the tiny embryos hatching into wiggling little tadpoles which will eventually develop into frogs. The tadpoles are easy to care for in the...View full details
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...View full details
Complete instructional unit for secondary level students or beginning collectors. Kit contains all the fundamental equipment needed to collect, pre...View full details
An ant hill of activity for children who love bugadventures! Buzzing with practical informationabout bug life cycles, habitats, and behaviors, 160h...View full details
Butterfly expert Jeffrey Glassberg covers each aspect of butterflies, including their choice of habitat, their life cycle and reproductive behavior...View full details
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