Biological Classification[series info]

Earthworms & Other Annelids

Live-action films footage highlights Annelid features such as a soft, segmented body with defined head and anus, muscles for locomotion, and thick skin full of blood vessels that secrete a viscous liquid. Also shows the Annelid characteristics of leeches, including the mandibles that enable them to suck blood. Extends Annelid adaptations by revealing arenicola and giant worms found in the extreme depths of the ocean.

SCIENCE, TECHNOLOGY
Seventh Grade-Tenth Grade
Taping Rights Available until: Aug 31, 2011

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