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Annette [7]
2 years ago
6

After the experiment, Mario noticed that the plastic bottle felt warm when touched. If Mario repeats this experiment, what data

will need to be collected to provide further proof that a chemical change has occurred?
A
The temperature of the foam should be taken to determine if the warmth of the bottle is coming from the foam.

B
The mass of the foam should be taken to determine if the warmth of the bottle is coming from a loss in mass because of the foam.

C
The mass of the yeast should be taken to determine if the warmth of the bottle is coming from a loss in mass because of the yeast.

D
The temperature should be taken at the start of the reaction and at the end of the reaction to see if a change in temperature has occurred.
Social Studies
1 answer:
gavmur [86]2 years ago
8 0
I’m pretty sure it’s B not for sure though
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