Curated OER
Sponges - A Coloring Worksheet
In this sponges instructional activity, students read the information about sponges. Students answer the provided questions about the reading passage. Students color the illustration at the bottom of the page.
BBC
Bbc: Nature Wildfacts: Common Snail, Garden Snail
See what new things you can learn about the common garden snail. This site provides a detailed fact sheet and colorful photos.
![Animal Diversity Web: Subclass Hirudinea [Leeches] Handout](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Animal Diversity Web: Subclass Hirudinea [Leeches] Handout")
University of Michigan
Animal Diversity Web: Subclass Hirudinea [Leeches]
This resource gives a brief description of the subclass Hirudinea and the role they have played in medicine.