Answer:
its due to the radiation that the sun emits, which can become energy like you make energy out of water
Explanation:
In the U.K our national dish is curry, which comes from India.
Fish and Chips come from Belgium
Auld Lane Syne was originally a Caledonian Song.
Our Monarchs are German. They had to change their name from
Saxe-Coburg to Windsor in WW1 as they didn't want to be suspected
Of traitorous crimes against the British Empire.
The NAFTA (North American Free Trade Agreement) is the agreement that has lowered trade barriers between Mexico and the rest of North America. It was signed January 1, 1994.
If a country is isolated, it will have to produce everything that it needs: especially food clothes and medicine. It won't be able to specialize, but it will have to focus on satisfying the needs of the people.
If it is not isolated, it can specialize in the things that it can produce the best and fastest, and hope to exchange it for the things that it can't produce.
By rename do you mean turn into an improper fraction?
if so, it is because without turning it into an improper fraction, you cannot subtract 3/4 from 1/4 because you would get a negative answer and that would be incorrect