Select the correct answer from the drop-down menu. which transition best links the idea in sentence 6 to the idea in sentence 7? energy (1) scientists define energy as the ability to do work. (2) work is the ability or power to make things happen. (3) things are happening all around you right now. (4) people are talking, airplanes are flying, trees are growing, and the sun is shining. (5) all of these activities require energy. (6) energy comes in many different forms. (7) , heat, light, sound, and motion are all types of energy.