Marine animals, such as hawksbill sea turtles, angelfish, sea slugs, some starfish and the larvae of sponge-flies, feed on sponges. Not many marine animals eat sponges, because multicellular organisms contain less nutrients, are tough to eat and produce chemical toxins ...
Sponges used for cleaning are made of either artificial or natural fibers. Artificially produced sponges are made of cellulose fiber or melamine fiber, while natural sponges are made from underwater animals also called sponges or from gourds known as loofahs. Most spong...
Sponges are important because of their roles in recycling nutrients and the part they play in the coral reef life cycle. For instance, sponges break down complex organic material into food for other things living on the coral reefs.
Sea sponges are bottom-dwelling, multi-cellular animals. Most sea sponges attach themselves to the ocean floor, other sea animals or rocks for the duration of their lives. A small number of sea sponges are mobile creatures that move along the ocean floor at the rate of ...
Three examples of sponges are the calcareous sponges, glass sponges and demospongiae. These all fall under the main category of porifera, the scientific name for sponges.
Many types of sponges exist within the animal kingdom, including the black-ball sponge, boring sponge, branching tube sponge, giant barrel and green finger sponges, and many more. Sponges live primarily in aquatic environments, and they are found on ocean floors around ...
The sponge's adaptations include being an excellent filter feeder. Because a sponge is sessile, its body is full of pores that allow water rich with nutrients such as plankton to enter its body cavity. Once there, the plankton is filtered out, and the water is expelled.