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Other than the mesophyl skeleton and exoskeleton of some sponges they only have differentiated cells that receive nutrients from water flow through the sponge. No organs as you would think of organs, No nervous system, circulatory system and no heart.

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13y ago

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What does body organs do sponges have?

sponges have no cells which means no tissues and that means no organs because of what the cycle is there would not be any organs in the body of a sponge


How does the red beard sponge breath?

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How does the sponge breath?

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Why is the sponge considered the simplest animal?

because it is not bilaterally simmetrical.


What is the phylum of a red beard sponge?

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A sponge is an example of a what organism?

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What is the highest level of organization a sponge has?

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Are Sponge cells are organized into tissues and organs?

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