Which statement best describes how photosynthesis follows the law of conservation of mass?
O The volume of water used by this process is equal to the volume of water released from plant leaves at night.
O The cells in plants absorb the same amount of energy from the Sun that humans need when burning sugars during digestion.
O The number of oxygen atoms in the reactants used by this process equals the total number of oxygen atoms in the products.
O The amount of carbon dioxide gas absorbed by one plant is equal to the amount of carbon dioxide gas exhaled from one human.