Biofuel is used to produce electricity by burning, and any green plant can be considered for use in the production of biofuel or bioenergy. Given these facts, what can a plant be used to produce when it's burned among the following options:
- toxins
 - energy
 - sun's heat
 - carbon dioxide
 - kinetic energy
 - heat energy
 - adding heat
 - Electricity


 

        Electricity 