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No! Sponges do not have nervous, digestive or circulatory systems. Instead, most rely on maintaining a constant water flow through their bodies to obtain food and oxygen and to remove wastes, and the shapes of their bodies are adapted to maximize the efficiency of the water flow.
What else can I help you with?
Are sea sponges helpful or hurtful to humans?
they are sometimes helpful but yeah your to smart to ask a freken question like that.
Are sea sponges decomposers?
No, sea sponges are not decomposers. Sponges are filter feeders.
Do sponges have unicellular in them?
no sponges are not unicellular.
Are sponges parasitic?
No, sponges are not parasitic.
Do sponges have bone?
no sponges do not have bones
What kind of symmetry do sponges exhibit?
Sponges are asymmetrical, although a few species have nearly radial symmetry.
Do sponges Hibernate?
To answer your question no sponges do not hibernate
Do sponges have organs?
Yes sponges have organs.
Are sponges autotrophs?
No. Sponges are animals, which are heterotrophic.
Do sponges have nerves?
No sponges lack organized multicellular organs, such as nerves and muscles.
Are sponges unicellular?
If you're talking about kitchen sponges, they do not have cells. However, sea sponges have cells.
What are some types of sponges?
porifera are also called sponges some of the sponges are euplectelia spongilla and sycon
