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Does a orange elephant ear sponge have a skeletal system?
No sponges have skeletons.
Do sponges have hydrostatic skeletons?
Sponges do not have hydrostatic skeletons. Instead, they possess a simple body structure supported by a matrix called mesohyl, which contains various cells and skeletal elements like spicules and collagen fibers. This structure provides support and helps maintain the sponge’s shape, but it lacks the fluid-filled cavities characteristic of hydrostatic skeletons found in other animals. Thus, sponges rely on a different mechanism for structural support.
What sponges have a skeleton?
Sponges don't have skeletons! They are invertebrates which means the creature doesn't have a backbone, but in this case, it doesn't have a skeleton! (I think this is right, I apologize if it isn't)
Do fish have skeletons?
yes don't you see in Tom & jerrywhen cats eat fishes and through the skeleton ?? Alternate answer: Yes fish have skeletons. Some fish skeletons are composed of cartilage and some fish skeletons are composed of bone much like human skeletons. FISH ARE VERTBRATES WITCH MEANS THEY HAVE BACKBONES
What are aquatic animals' skeletons made of?
It depends on what animal you're talking about. Invertebrates like sponges and mollusks and insects have no skeleton at all. Sharks and their relatives have a skeleton made of cartilage. Fish and amphibians have bony skeletons.
What are the three classes of sponge skeleton's?
The three classes of sponge skeletons are siliceous or glass sponges (Class Hexactinellida), calcareous sponges (Class Calcarea), and sponges with a fibrous protein skeleton (Class Demospongiae). Each class has unique structural characteristics that support the sponge's body.
What kingdom and phylum do sponges belong to?
Sponges or poriferans are animals of the phylum Porifera.Sponges are divided into the following classes mainly according to the compositions of their skeletons:1.Calcarea2.Glass sponges3.Demosponges
How was the rock made?
Chalk is a form of limestone composed of the skeletons and secretions of small marine organisms.
How can sponges affect human life?
Sponges play a role in filtering pollutants from water, which can benefit human health by improving water quality. They also provide habitats for marine organisms, supporting biodiversity and ecosystem resilience. Additionally, some sponges produce compounds with potential medicinal uses, such as antibiotics and anti-inflammatory agents.
What material is found in the skeleton of all sponges?
All sponges have a skeleton made of a protein called spongin or mineralized structures composed of calcium carbonate or silica.
Which sedementray rock is composed of fragment skeletons and shells of sea organisms compacted and cemented together?
limestone
Which sedimentary rock is composed of fragmented skeletons and shells of sea organismscompacted and cemented together?
Limestone is a sedimentary rock composed of fragmented skeletons and shells of sea organisms. These fragments are compacted and cemented together over time to form the rock.
