Kit big data and bone fracture risk, Investigate factors that could be used to predict bone fracture risk. Conduct simulated medical tests, then record and analyze data, with 5 labeled droppers, unassembled 10-pack contains all materials to assemble 10 kits
Combine a garden/standard 10-gallon aquarium into an aquaponics ecosystem. The fish feed the plants/the plants clean the water. Includes custom grow-bed housing, pump/timer, clay pebbles, plumbing components, light-bar/detailed instructions