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Characteristics of Annelid Worms by RektPotat0 is a document available to read on EtoBox.
Annelids are segmented worms with internal septa dividing their bodies into segments. They have a closed circulatory system, hydrostatic skeleton, and parapodia. Common examples include earthworms, leeches, and polychaete worms. Annelids play important ecological roles in aerating soil, breaking down material, and as a food source in many ecosystems. Some annelids are also economically significant as fishing bait or in marine aquariums.
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- RektPotat0
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- EN