Annelids -
New
Title
Available February, 2001

X0993000HY
Explore
the biology and natural history of segmented worms! Learn how
earthworms improve soil and why they come to the surface on
rainy days. Discover features annelids share with all animals
as well as distinctive characteristics found only in phylum
Annelida. Annelids interactive overview of the three largest
annelid classes teaches students the importance of
oligochaetes, the different body plans of polychaetes, and the
actual medical uses of leeches.
Order #X0993000HY
Win\MAC CD-ROM $129.95
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