During photosynthesis, molecules inside chloroplasts in plant cells absorb energy from the Sun. Which statement best describes how photosynthesis follows the law of conservation of energy?

a. Light energy from the Sun is converted into kinetic energy in plant cells.
b. Chemical energy from the Sun is converted into light energy in plant cells.
c. Light energy from the Sun is converted into chemical energy in plant cells.
d. Chemical energy from the Sun is converted into thermal energy in plant cells.