Model shows the transverse and longitudinal section of a dicotyledonous stem in which case the cambium ring has been formed but no secondary growth has taken place.
Tibia, right, Model, Human Bone, Plastic, These individual bones are a great addition to you collection, used as a match for your existing Eisco disarticulated skeleton, or to allow students to compare general skeletal structure
Coccyx (Tail Bone), Model, Human Bones, Plastic, These individual bones are a great addition to you collection, used as a match for your existing Eisco disarticulated skeleton, or to allow students to compare general skeletal structure
Model, Brain, 2 part, Contrasting colors are used to indicate various anatomic structures in the human brain, making this high quality model perfect for beginning anatomy studies, Made of unbreakable vinyl, Dimensions: 15 x 14 x 17.5 cm, weight: 0.82 kg
Seismograph Model creates a visual representation of the shock waves generated by an earthquake, Use to teach both mathematical and geological concepts by manually pulling the paper strip and recording simple movements made by jumping or moving, Pencil not included