Dean plays various war games on his computer all the time, even when he has other things (e. g., work and studying) that need to be done. when dean is unable to perceive his behavior as self-destructive, which symptom of addiction is dean demonstrating

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.