US$ 49.99
Rooster dissection model demonstrates avian anatomy
the flywheel light enough to drive by breath for hands-on reciprocating-engine study
and block and tackle
Long-focal double-convex glass lens at 75mm diameter and 500mm focal length
Amoeba Proteus Anatomical Model with Extended Pseudopod, 1000x Magnification Material_Hardwood Rooster dissection model demonstrates avianAmoeba Proteus model at 1000x magnification reveals extended pseudopod, contractile vacuoles, and nucleus for single celled organism anatomy teaching.
US$ 49.99
US$ 34.95
US$ 140.38
US$ 49.00
US$ 29.99
US$ 22.95
US$ 132.00