The sponge is an animal that is still attached to the. There is a small pore is a trunk full of him. These pores through the water, which is bringing oxygen and food into a sponge life by relying on water pipe system running through the trunk. Project to support the body as thorns, called sapi-seal (spicule) or soft fiber (spongin)Tissue due to lack of coordination between the cells and thus do not have a real tissue. Sponges are animals and animals during the middle of a single cell, cells, there kinds of real tissue. There are no sensory organs and nervous system.Sea Sponge Found in every ocean and every level, some depth in the brackish water. The right to the island by sea coast. Some of these are based on the sea with mud, sand, shapes of sponges are often similar to what the island. Therefore, the same type of sponge has different shapes according to the environment.
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