1721. Who is the founder of solar system?
✅ B. Copernicus
✅ B. Copernicus
✅ A. The light a cat's eyes gave off on a fence
✅ B. stressing
✅ C. Stratosphere
✅ B. Hypoglycemia
✅ B. Origin of Universe
✅ D. but
✅ D. Radical substitution
✅ A. Science of bee keeping
✅ C. AB+