how do complete or closed electric circuit play a significant role in our lives
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Answer:
Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red in color – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.
Explanation:
Answer:
It is quite easy to estimate how much important electrical circuits are in our daily life by estimated what would our world be like without them: just like it was on the early 1800s, with no communications at all but by postal mail (maybe pigeons?, and of course with no internet), no other power source than coal or gas to heat or drive the machines at our homes or factories and to light up any lamp at night, no cars, no advanced medicine diagnostics at hospitals, no videogames nor computers, neither smartphones, and no way for fast travelling around the world with no airplanes and slow ships riding on the ocean.
Our lives would be quite shorter, boring, slow, and world’s population then would be much smaller, while humanity still suffering from the consequences of poor communications including ignorance, frequent war, abuse of political power, etc.