Who put forward the idea that the Earth is a sphere with the polar regions slightly flattened and the center slightly bulging?AMagellanBAryabhadanCGene BalivoDSir Isaac NewtonAnswer: D. Sir Isaac Newton Read Explanation: Sir Isaac Newton - He put forward the idea that the Earth is a sphere with the polar regions slightly flattened and the center slightly bulgingAryabhadan - Indian scientist who firmly believed that the Earth is spherical and rotates on its own imaginary axisTheils - The idea that the earth is spherical was put forward for the first time Read more in App