By: Sarah
Description: My Science Fair Project
Image copyright: Image taken by Mrs. Yvette Williams 2007
My Conclusion was that my hypothesis was correct. Earthworms really do till the Earth.
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Earthworms:Nature's Tiller?
By: Sarah Description: My Science Fair Project Image copyright: Image taken by Mrs. Yvette Williams 2007 |
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My Hypothesis was that earthworms do till the earth.
My Conclusion was that my hypothesis was correct. Earthworms really do till the Earth. |
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