Complete the following sentence. A farmer who uses geese to eat snails in his plant beds, has baited jars to capture flies near his barn, and hand-picks the June beetles from his roses has chosen to use biological and controls to deal with these pests

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.