Description
and mammalian organ systems for comparative vertebrate teaching
Shows oxygenated and deoxygenated blood paths between heart chambers and alveolar surfaces through seven hand-painted removable parts designed with medical-professional input
and redistribution during cell division for biology instruction
combining protective gripping with angular adjustment on one piece
Battery Box, Model C Capacity_50mL and mammalian organ systems forUsed to enclose dry cells safely for student built circuits, this battery box adds insulated terminals and prevents short circuits from rolling cells touching exposed lab metalwork.
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