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Multimedia
Decomposers
We've all been victimized by decomposers: Lettuce rots; bread becomes moldy. Bacteria and fungi often consume our food before we have a chance to. However, if we stop to consider the important work that decomposers do, we may be a little less disgruntled by their presence. This video segment from Interactive NOVA: "Earth" describes the role of decomposers in the living world.
The web page is located within Teachers'Domain, an online educational resource produced by WGBH Boston. It has two related components — collections and courses — that help teachers enhance their students' learning experiences and advance their own teaching skills. The Teachers' Domain collections include classroom-ready multimedia resources for use in lessons or independent study. Registration is free for everyone (teachers, students, parents).
http://www.teachersdomain.org/3-5/sci/life/oate/decompose/index.html
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