A current-controlled, three-terminal semiconductor device used for the control and amplification of electronic circuitry is called transistor
A transistor is a semiconductor device that switches or amplifies electrical impulses. The transistor is one of the fundamental components of contemporary electronics. [1] It has at least three terminals for connecting to an electronic circuit and is made of semiconductor material. The current flowing through another pair of the transistor's terminals is controlled by the voltage or current provided to one set of those terminals. Because the regulated (output) power might be higher than the controlling (input) power, a transistor can amplify a signal. Although many more transistors are found embedded in integrated circuits, some are packaged individually.
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I believe the answer is D.
Answer: Crop rotation
Explanation: crop rotation is a farming practice which employs a techniques of planting different crop types on a piece of land in successive manner. Growing corn on a piece of land in odd number of years and then soya beans on the same piece of land is a typical scenario of crop rotation practice.
Crop rotation practice is employed for a number of reasons which include ; Erosion control, Reduction parasite , weeds and diseases caused by plant pathogens. Crop rotation is also used to maintain soil fertility and ultimately boost crop yield.
You deserve a gift card because you know how to manage things efficiently and use it for good reasons. Gift cards get easily neglected by people but you are a kind of person who would know to use smallest of small gifts in a right way. Gift cards, though considered small, have greater value in your eyes. Thus, you deserve the gift card.
<span>Politics is the social institution that guides a society’s decision-making process. For example, in the United States we have a constitution we must follow, along with laws that support that constitution. There are three branches of the government that use politics to make decisions.</span>