The anatomy of an earthworm is described and how it reproduces.

Provides information about the anatomy of the earthworm's digestive system and why the earthworm plays such an important role in soil health.

Before you go looking for an earthworm, learn more about it from this detailed fact sheet and from these close-up photos.

For this lesson plan site, you will "Learn the external and internal anatomy of the earthworm, understand the structure and function of external and internal organs, know the digestive, circulatory, reproductive, and nervous system, and...

A collection of lesson plans, quizzes, and educational videos developed for online dissections. The site hopes to improve the learning experience for students, and increase the quality of the dissection experience. Organisms included are...

Eisenia fetida is a type of earthworm commonly used for vermicomposting. This resource provides facts about its habitat, range, anatomy, and method of reproduction. It also provides a few tips on composting.

Earthworms and other simple animals like the starfish have a different eye structure known as a 'simple' eye.Learn about its anatomy and how it functions.