Ben and Joey were making some sweet tea for their mother. They were having a hard time getting the sugar to dissolve in the water. "Let's do an experiment to see how we can make the sugar dissolve faster!"

What would be a testable question the boys could use for their investigation?A)
How does stirring help sugar dissolve in water?

B)
How much sugar will dissolve in a glass of water?

C)
What will help us dissolve sugar in a glass of water?

D)
The more you stir or shake, the faster the sugar dissolves