+Sponges are ancient [Aquatic Animals](/wiki/aquatic_animals) of the phylum Porifera, renowned for their simple, porous bodies. These sessile creatures filter vast amounts of [Water](/wiki/water) for nutrients, forming essential components of marine habitats.
+## See also
+- [Marine Life](/wiki/marine_life)
+- [Filter Feeders](/wiki/filter_feeders)
+- [Invertebrates](/wiki/invertebrates)
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