Scientific Method - Manipulated and Responding Variables Jordan is doing a science fair project on the effects of music on the growth of tomatoes. He has two tomato plants, Plant A and Plant B, that he grows in a window and gives the same amount of water. Plant A is exposed to classical music using headphones attached to the soil Throughout the growth period, Jordan counts the number of tomatoes produced by each plant Plant A = 35 Tomatoes | Plant B = 55 Tomatoes 1) What is the control group? 2) What is the manipulated variable? 3) What is the responding variable? 4) What should Jordan's conclusion be? Write this in a complete sentence