Single student or group, Learn about the effects of mercury poisoning on the brain, Model the flow of toxins and energy through an ecosystem's food chains and food webs, Develop the concept of biological magnification for environmental toxins.
Blood type test kit, Includes: 6 mL Buffer Solution, 1 Erycard, 1 Alcohol Wipe, 1 Lancet, 4 Blood Collection Sticks, Determine ABO/Rh blood type of real human blood in under five minutes, blood is applied to a series of wells containing lyophilized blood typing antibodies
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