Model showing life like sculpting and vibrant hand painting faithfully portray ten organ systemsr, with numbered features. Molded of non breakable plastic base, bull frog lifts off its plastic stand for hands on study
Convection of Gases Apparatus, consists of a metal box (22x10x11cm) with clear acrylic front panel, two glass chimneys, a candle and a cotton filled wick as the smoke source, Includes activity guide
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