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What is the chemical component of glass sponges?
The primary chemical component of glass sponges is silica, which is primarily in the form of silicon dioxide (SiO2). This silica forms intricate skeletal structures, giving glass sponges their characteristic glass-like appearance. Additionally, their skeletons may contain organic materials and spongin, but silica is the predominant structural element.
What is the main characteristic of family 18 elements?
The main characteristic of family 18 elements is that they are known as the noble gases. They have a full outer electron shell, making them stable and unreactive. They are colorless, odorless, and tasteless gases at room temperature.
What are the characteristics of multicellular organism?
The main characteristic is that they have many cells.
What is the main characteristic of an aquifer?
An aquifer is a underground layer of water-bearing rock that holds and transmits groundwater. The main characteristic of an aquifer is its ability to store and supply water to wells and springs.
What group are sponges divided into?
Sponges are animals of the phylum Porifera
Why are sponges appropriately placed in the phylum porifera?
The phylum's name hints to this:Pori= pores or holes and Fera= to bear... So sponges bear holes or pores which is an important characteristic of sponges.
What makes sponges animals and not plants?
Sponges are heterotrophic, which is a characteristic of an animal and not a plant. Sponges are also multicellular, are made up from cells without cell walls, characteristics of the kingdom Animalia and NOT Plante.
What are the tiny sponges growing from the main body of a sponge called?
Buds?
What is the main function of a sponges nucleus?
spongebob lives in bikini bottom
What are the characterictics of Roman architecture?
The Roman theatres were heavily inspired by the architecture of the Greeks. There are several characteristics of Roman theatres. These characteristics the foundations, the Roman concrete construction, and the semi-circular design.
What are characteristic of multicellular organisms?
The main characteristic is that they have many cells.
What characteristic do scientists use to classify sponges?
Scientists classify sponges based on their body structure, specifically the presence of pores through which water flows for feeding and gas exchange. Additionally, they consider the type of skeleton sponges have, whether it's made of calcium carbonate, silica, or spongin fibers.
What are the tiny sponges growing from the main body of the sponge called?
buds or budding
What Tiny sponges growing from the main body of the sponge are called?
buds or budding
What is the main characteristic of a sequence star?
The defining characteristic of a main sequence star burns hydrogen to helium in its core.
What are the two main functions of spikes on sponges?
To protect the sponge's body.
Does sponges have bilateral symmetry in adult?
No, sponges do not exhibit bilateral symmetry in adults. They are classified as asymmetrical or have radial symmetry, depending on the species. Their body structure is more irregular and lacks defined symmetry, which is characteristic of their simple body plan and filtering lifestyle.
