Aplant uses the energy from sunlight to create oxygen and glucose from carbon dioxide and water. which statement is true about the changes that have occurred? a. a physical change has occurred because the substances are still gases. b. a chemical change has occurred because new compounds have been produced. c. a chemical change has occurred because energy was needed. d. a physical change has occurred because the plant looks different.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

the correct option is option d