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Featured Papers from DirectEssays 1. The Matrix
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PIll bug
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Materials/Method- Place dirt and grass, sand with a flower petal, gravel, and dirt with filter and water in all the 4 individual circles on the outside edge of the choice trays. Place 10 pill bugs in the center chamber and record how many pill bugs go into each chamber. Also record how many pill bugs go from one chamber to another. Let each trial run for 5 min. After the end of the trial, place all the pill bugs back into the center choice tray (the empty one). Then rotate the choice tray on
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