Which of the following traits would be most useful for growing corn in areas with short summers? O Fast growth rate O Shallow roots Large seed size O Insect resistance

when it's short and dry.

carbon atoms, hydrogen, oxygen, and nitrogen.

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.