Worms - The Annelida

renewed. A study of the four classes of annelid worms showing their structure, distinguishing characteristics, behavior and habitats. Shows the various ways in which annelids move, breathe, gather food and reproduce. Explains how the earthworm contribute

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Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, description
  2. 16mm Filmography (legacy record) — sound, genre, description, catalog record
  3. 16mm Filmography editors — creator