<em>A reason for disruption of the cell cycle is;</em>
A. Mutation
<u>A mutation in a protein that is meant to either slow or stop the cell cycle can cause a cell to lose control and possibly form cancer.</u>
I believe it is the pacific ocean as that is the ocean where the Mariana Trench is located, and the Mariana Trench is the deepest place in the Oceans
The process of grouping things based on their similarities is classification
The earth was once formed by molten layers of the earth and over time layers began to form due to the relative melting points. hope this helps :D
