Which concept is illustrated by the fact that congress has the power to introduce and pass laws and the president has the responsibility to enforce all federal laws?

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explanation:

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.

people vote for representatives who will make decisions on their behalf.