Please help me. :)

3. what is the independent variable : is the one that is being chanted, which is the baking powder,


what is the Dependent variable: is the variable affected by the change, which is if the cookies will rise more


2 things that must remain constant for this experiment, is the temperature of the room, and the baking powder (you could make these up, for example you could say they have to be made in the same environment,)


4. write a hypothesis for this experiment


if.....

then.....

because.......