Why is this question categorized in Pregnancy ANDWild Animals?
Are you talking about the prophylactic sponges used to prevent pregnancy, or are you talking about the aquatic animals?
Or perhaps you're talking about the porous, absorbent thingies you use to wash the dishes.
If that's what you mean, you certainly should not try to eat them. If they get lodged in your throat, you could choke to death.
Some species (Chondrilla) do destroy coral reefs.
porifera or sponges are not a harmful species they come in all shapes and sizes and even colors but to answer this question three beneficial porifera are 1. sponges 2.sycon 3.eaplectalea 4.spongilla
No, sea sponges are not decomposers. Sponges are filter feeders.
no sponges are not unicellular.
No, sponges are not parasitic.
no sponges do not have bones
Spongin is a tough, fibrous protein that provides structural support to sponges, making them difficult to consume. Spicules are tiny, needle-like structures made of calcium carbonate or silica that can be sharp and harmful if ingested by predators. Together, these structures make sponges unpalatable and unattractive to most predators.
Sponges are asymmetrical, although a few species have nearly radial symmetry.
To answer your question no sponges do not hibernate
Yes sponges have organs.
No. Sponges are animals, which are heterotrophic.
No sponges lack organized multicellular organs, such as nerves and muscles.