Photosynthesis and Respiration Model Set, Fundamental processes in the flow of energy, Students build glucose and oxygen molecules at the giant chloroplast, Move the molecules to the mitochondria and reassemble them into carbon dioxide and water molecule
Drug testing model Set, Students act as members of a hospital administration who are responsible for developing a substance-abuse prevention/drug testing program, Students will explore the chemical and physical properties of five illicit drugs and build a model for each drug
Model, Chimpanzee Skull (Pan troglodytes), Female. Replica, suitable for comparative studies, With detailed description of distinctive features, The templates for the castings were original skulls, Dimensions: 17 x 11.5 x 14 cm, weight: 0.62 kg
Model, Gorilla Skull (Gorilla gorilla), Male, Replica, Primate skulls particular suitable for comparative studies, With detailed description of distinctive features, The templates for the castings were original, Dimensions: 26 x 16.5 x 19.5cm, weight: 1.06kg
Model, Orangutan Skull (Pongo pygmaeus), Male, Replica, Primate skulls particular suitable for comparative studies, With detailed description of distinctive features, The templates for the castings were original, Dimensions: 22 x 16 x 18 cm, weight: 0.95 kg
Model, Basic Crystal Structures, Set of 9, is a valuable teaching aid for physics and chemistry, Similar patterns of atomic arrangement reappear in large numbers of different substances, Dimensions: 28 x 20 x 19 in