My view point is that i disagree and that the rules are completely different
What I can’t understand I’m American
Explanation:
it is the one you have selected because it is the only solid one
Have about 5 beakers all with different temperatures of water. Put in a teaspoon of salt at a time and when it stops dissolving stop adding and record how much salt it took. It should be more salt as the temperature rises. The independent variable is the waters temperature. The dependent variable is how much salt is used. Make sure that there is the same amount of water in each beaker. Or else it won’t work.