Seismic activity, weather, erosion, and mishandling are a couple. Need anymore let me know
The right answer is CaF2
Calcium fluoride is an inorganic compound of formula CaF2. This ionic compound consisting of calcium and fluorine is naturally present in nature in the form of fluorine (also known as fluorite). It is the world's leading source of fluoride.
It is a solid insoluble in water, whose structure is cubic where each atom of calcium is adjacent to eight atoms of fluorine, and each atom of fluorine to four atoms of calcium.
For the cell cycle to be out of control refers to cancer which is the abnormal growth of cells. Cancer and the cell cycle can be connected because cancer interrupts the natural cell cycle process.
Those guppies would have probably lost all instincts because they weren't in their habitat.
