A unique teaching aid with vivid animations used to show well over 100 million children throughout the world how the human body works.Trachea and Oesophagus, Water Balance, the Kidney, the Brain Currents, the Brain, the Nervous System, the ...
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A unique teaching aid with vivid animations used to show well over 100 million children throughout the world how the human body works.The Human Eye, Hearing, Smell, Taste, Skin.
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