The heliocentric theory states that the center of the universe is the Sun. Heliocentrism, or heliocentricism, is the astronomical model in which the Earth and planets revolve around the Sun at the center of the Solar System. Hope this answers the question. Have a nice day.
C is the final answer!! :)
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Please give a full question; what author, about what?
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He is best known in the modern day for the Pythagorean Theorem, a mathematical formula which states that the square of the hypotenuse of a right triangle is equal to the sum of the squares on the other two sides.
