Step 1: Please click on the following link to start the simulation: https://phet.colorado.edu/sims/html/energy-forms-and-changes/latest/energy-forms-and- changes en.html Step 2: Then select the "Systems" Energy Forms and Changes Intro Systems Step 3: Select the Human +Bicycle as a source, Generator from the middle and the lightbulb from the outputs Step 4: Answer the following questions on Blackboard a) What form of the energy is the main source of producing light here? b) Where can you see the Thermal energy? c) Where can you see the Electrical energy? d) If you replace the Generator with the Solar panel, what option can you use as the source from the left menu? Please type your answer inside the following box