Kit Brittle Bones SingleDesign and assemble models of bones to represent bone densities at different ages. Determine the density of bone models. Interpret models and graphs to relate bone density, osteoporosis, and bone fracture risk, does not require lab equipment.
Kit Birth defects and folic acid single kit for one student or group, Core Concepts: The development of the nervous system begins early in a pregnancy, Prenatal testing may indicate abnormalities in the development process.