Regular Biology
Chapter 27: The Earthworm

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The lowly Earthworm may not be the cutest and cuddliest of the members of the animal kingdom, but yet they are very important to the health of our soil and to numerous food webs.  They are also surprisingly complex .  I hope you enjoy the journey you are about to embark on into the world of the lowly little earthworm!

Chapter 20: The Earthworm Notes

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Alternate Earthworm Dissection Assignment

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