If so, then electricity is simply the charges already inside the wires, where a flow of electricity is a flow of charge. And therefore we must say that the electricity sits inside the wires and vibrates back and forth. Generators do not create any, and electricity does not flow forward through the wires.
Despite the variety of colors and patterns, cats come in three basic colors: red, black, and white. Everything else is a variation of red and black. Now, red encompasses what many people call orange, ginger, yellow and marmalade. Another important point is that solid colors can also be diluted.
Three distinct colors must be present for a cat to be considered a calico. Because color is related to the x chromosome, well over 95% of cats with this color pattern turn out to be female. Females have two x chromosomes, so in this case, one x chromosome will have the orange gene and the other will have the black.