What is Al's hypothesis?
options:

If I freeze fresh water and salt water then the salt water will freeze more quickly because salt increases the freezing point temperature.


If I freeze fresh water and salt water then the fresh water will freeze more quickly because salt lowers the freezing point temperature


If I freeze fresh water and salt water then both will freeze at the same time because salt doesn't affect the freezing time.


If I freeze cool aid and water then the water will freeze more quickly because cool aid increases the freezing point temperature.