I NEED THE AWSER IM GIVING BRIANALIS Observe and analyze the following video demonstrations: “The Iced Tea Debate” and “The Salty Soup.”
Use the data table to record observations on physical and chemical change, and the conservation of matter and energy.
Data and Observations:

It’s b. mass i searched it up

The answer is b because a,c,and d are opinons

about what?
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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.