Cook a hamburger and spaghetti with meatballs

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1. Assume the potato cubes are cells. Which cube would be most efficient at moving materials into and out of the cube? Briefly explain the answer.

2. One night, Hans decides to cook a hamburger and spaghetti with meatballs. To test ideas of surface-to-volume ratios, he makes a quarter pound hamburger and a quarter pound meatball and cooks them at the same temperature. Which food item will cook the fastest and why?

3. While watching a special on animals, Brianna discovers that hares tend to lose heat through their ears. Based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears.

Reference no: EM132496628

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