The Election's Over-Politics stink. The large tenticles surrounding the mouth of the Cnidarians are used to grasp prey. There is a jelly substance in between layers Cnidarians may also attatch to the ocean floor, these are called polyps. Sea Anemones and Corals fall into the Polyp category Coral reefs are formed by frowth of coral animals that live in the polyps.
Corals secrete a hard covering around their bodies for protection.
Basically, these species are attached to the soil. Radially Similar means that thay can be rotated around a single point, and still look the same. All Cnidarians have cnidocytes, which are special stinging cells. These cells, located in the tentacles of a Cnidarian, have barb-like stingers called nematocysts, which shoot out at the prey and paralyze them. Some Cnidarians have medusa body forms, which allows them to float.