Sponges live at all depths under various conditions in both marine and freshwater environments. They are "insignificant" animals (they do not move around), and they live by pumping large amounts of water through their bodies and filtering small organisms and organic particles as food. May 18, 2006
What do sponges need to survive?
The sponge does not look or act like most animals you know. However, sponges are animals and multicellular because they have to ingest food. All animals need food, water, and oxygen to survive. The sponge gets food by filtering the water coming out of the pores.
How do sponges survive in the environment?
Sponge is a strong animal with a dense skeleton that is well adapted to the environment. .. Certain sponge species are adapted to the freshwater environment. Their skeletal type allows them to live in either hard or soft deposits. Their pores allow them to filter the water around them for food.
Do sponges need water?
Sponges are very simple creatures without tissue. All corals need salt water to survive. Most sponges are found in the ocean, but many species are also found in freshwater and estuaries. 2021
What does sponge consume?
Sponges are primarily filter feeders that feed on detritus, plankton, viruses and bacteria. They also absorb the dissolved nutrients directly from the water through their astrocyte cells. Each cell is responsible for getting their own food!
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