Praying Mantis Life Cycle Stages, Children can see how Praying Mantises change as they grow with Insect Lore’s Praying Mantis Life Cycle Stages. Four stages of Mantis development: Soft Egg Case, Hardened Egg Case, Nymphs and Adult Praying Mantis.
Model Functional Lung Apparatus, unique and easy-to-use model features parts that replicate the actions of respiration, Easy to Assemble, includes an acrylic bell jar, Y tube, two balloons, rubber diaphragm with a knob for ease of movement, and an instruction manual
Science Plant Cell Model 4D, 6in model contains 24 detachable, hand-painted parts and a display stand, Transparent outside for seeing internal structures and super detailed parts, Also includes illustrated assembly guide, description of the anatomy, For ages 8 Plus
Heart and lungs 7 part on plaque numbered with english keycard, Showing larynx 2-parts removable, wind pipe with bronchial tree, heart 2-parts, removable, subclavian artery and vein, venacava, aorta, pulmonary artery, oesophagus, 2 lungs front halves removable and diaphragm. On base.
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
Model Stages Of Fertilisation, Dimensions: 35x21x20 cm, begin the growth into an embryo, The various stages are shown in larger-than-life model form in an ovary, fallopian tube and womb. An even more enlarged illustration of each is also printed on the base
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