The three-dimensional compositions have more silicon in comparison to those composed of independent tetrahedra.
The silicate minerals refer to the most general of Earth's minerals and involve feldspar, quartz, mica, pyroxene, amphibole, and olivine. On the other hand, the silica tetrahedra composed of oxygen and silicon, produce sheets, chains, and frameworks, and bonds with other cations to produce silicate minerals.
This question refers to a group of minerals known as silicates. Silicates are minerals that contain silicon and oxygen in some proportion. These are the most common minerals in both the Earth's crust and mantle, making up 95% of the crust and 97% of the mantle. Although silicates often have very similar chemical formulas, they polymerize to form a variety of structures. Three-dimensional structures have more silicon than those composed of independent tetrahedra.
Explanation: The Dracunculus medinensis is a parasite that is often referred to as a roundworm. The answer Nematoda is correct because is is the phylum that classifies roundworms and is greek for "roundworms"
The one that is typically associated with a large amount of organic material in a water supply is : C. Fecal Coliform
It's a type of bacterium that lived in aquatic supply. The presence of Fecal Coliform in an aquatic environment indicate that the environment is contaminated with mammals' fecal wastes
