Sponge

The Cleaner of The Ocean

Phylum: Porifera

Sponges are not symmetrical (asymmetrical) with no tissue organization. The Sponge only has 1 digestive opening, but has pores. They are filter-feeders and they attach to the surface of the ocean floor. Water enters through the pores and leaves through the pores.

Benefits/Harm

Natural sponges protect babies delicate skin and is suitable for all ages. The natural sponge is a renewable natural resource. They also keep the oceans clean by being filter feeders. They also are the most natural way to clean your skin.