First correct awnser will be brainleist
in school, jarrett learned that salt lowers the freezing point of water. he wants to test this in a home experiment.
jarrett adds 100 ml of water at 25°c into each of three identical containers. he then adds 0 g of salt to the first container, 25 g of salt to the second, and 50 g of salt to the third container.
which of the following is a constant in his experiment?

a the amount of water
b the starting temperature of the water
c the amount of salt
d the type of container