Question

you are planning a experiment to find out whether the rate at which water freezes depends on the shape of its container and identify the manipulate variable and the responding variable. list the other variables you would control.

Answer 1

Controlling variables would include the shape of the container, its volume (you should have several containers of the different shape but same volumes) and the ambient temperature that the container is inserted into (assuming that this temperature remains constant during the freezing process).