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Unformatted text preview: food and shelter from the plant and the plant benefits by having nitrates produced by the bacteria. Roots of a legume plant (peas, beans and clover). This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching....
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