A group of students run a simulation of resource consumption in which cereal is used to model a resource. The students use tweezers to pick up pieces of cereal one at a time and place them in a cup. The group runs the simulation two times, keeping all factors the same except the number of students allowed to collect the cereal at the same time. What variable are the students most likely testing?

A. Conservation method
B. Use of technology
C. Evenness of distribution
D. Population size

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.