Activity No.2: "Observe.Change.Same" Read the sample problems given below. Determine which factor is being observed. changed and kept the same. Write your answer on the corresponding column. The first one is done for you. Problem Does heating water allow it to dissolve more sugar? What is changed? (manipulated) Temperature of the water measured in degrees Celsius What is observed? (responding) Amount of sugar that dissolves completely measured in grams What is kept the same? Stirring and type of sugar used​