Which statement best describes a physical change? A:Changes can occur to certain chemical properties of the substance, but the overall shape of the substance will remain the same. B:Changes can occur to certain physical properties of the substance, but the overall shape of the substance will remain the same. C: Changes can occur to physical properties of a substance, but the chemical composition of the substance remains the same. D:Changes can occur to chemical properties of a substance, but the chemical composition of the substance remains the same.