Two students performed the same experiment, testing how far iodine will diffuse through starchy tissue, such as potatoes. They cut 5 potato squares each, all of equal sizes, and placed them into small cups with iodine solution for 15 minutes. Then they measured how far from the edge of the potato the iodine diffused into the potatoes, in millimeters.

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Explanation:

Sacrifice is the offering of food, objects or the lives of animals or humans to a higher purpose, in particular divine beings, as an act of propitiation or worship.

Explanation:

The kinds of sacrifices people make. People make all kind of sacrifices from clothes to food, But the types of sacrifices that I resonate with are the sacrifice of Life ,or Limb, Time, Comfort, Food, Freedom. However people that are in the military make these sacrifices, Regular People give these things up every day. Sacrifice typically means to give something up of value to get something even more valuable in the future. The people in the world who achieve the most are the ones who are able to sacrifice. A sacrifice to be real must cost, must hurt, must empty ourselves.

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