Answer:

1)Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster

2)a. A Dependent Variables is being testedin a scientific experiment.

b. The Independent Variables is what you change.Independent Variable as the cause and the Dependent Variable as the effect.

c. Essentially, a Control Variable is what is kept the same throughout the experiment, and it is not of primary concern in the experimental outcome.

Answer:

1. sugar
2. dependent variables

• or B independent variables
• cuz this is independent woman who are u know what about it was like that was just got a teacher than dependent