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8. If the area of an individual leaf of Elodea is 55 square millimeters, how you can find the approximate number of cells in this leaf? Assume that the leaf consists of two layers of cells Show your calculations below.

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habe e lan Gell 1 ㄥㄧ し2 ㄥ W 3 To tal (4i+42+/z a el Hemee mumber

The measurements may be done under magnification of microscopic lens.

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