Plant Species X Problems with collision General Discussion ARK Official Community Forums Carbon Capture and Storage in the United States Congressional Budget Office What Are the Bell Peppers Growing Stages Sweet Pea Shrub or Polygala x dalmaisiana pint plant Plant, animal or both? Corals attach themselves to the ocean floor, "taking root" like most plants do. But, corals are actually animals! Still, corals do benefit from a symbiotic relationship with algae