Explanation:The tetrahedral shape is formed by the electrons repulsing one another, which forms the tetrahedron—the shape in which all the electrons are as far away from one another as possible.
Examples include methane (CH4) and ammonium(NH4+).
Methane has a central carbon atom ringed by four hydrogens, which form the "spokes" of the tetrahedral molecule.
Tetrahedral molecules are nonpolar if the four surrounding atoms are the same, in the cases of methane and ammonium, and have a bond angle of 109.5˚.
However, tetrahedral molecules can also be polar if they are like chloroform (CHCl3). The central atom has four electron domains, but they are differently sized.
The sharp features of this mountain was caused by glacial ice and is denoted as option C.
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What is a Mountain?</h3>
This is an elevated landform on the earth surface with a characteristic steep slopes present in the area.
Swiss alps is located in cold temperate regions with features such as glacial ice which is responsible for the sharp parts of the mountain via erosion.
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Meiosis is performed by organisms such as animals and humans, while mitosis is performed at a more rapid rate by organisms such as bacteria, fungi, and plants. Also, meiosis has two rounds of genetic separation and cellular division involving a sperm and egg cell while mitosis only has one of each. In meiosis, homologous chromosomes separate and eventually produce daughter cells that are not genetically identical, whereas mitosis leads to the creation of daughter cells that are identical to the parent as well as to each other.
Answer: Option A.
Herbivores
Explanation:
It is Herbivores because they are group of organism that eat plants and they have cecum. The cecum store good material and contain bacteria. These bacteria help to breakdown to breakdown cellulose into smaller particles where it is easily absorbed.
The bacteria benefit by feeding on the waste reminants and receive accomodation and the herbivores benefit and receive help from the bacteria because the bacteria help them to digest cellulose.
