Phylum Rotifera is comprised of two classes, Eurotatoria (which includes orders Monogononta and Bdelloidea) and Seisonidea, with over 2,200 currently known species. They are most commonly found in freshwater, although some species live in brackish or marine habitats, in soil, or on mosses.
Plants absorb water in a large amount because water is the only medium which is present in a plant for the transportation of minerals. So, the plant absorbs a lot of water even if it is lose by transpiration.