Pedro and Liz were partners on a science project. Their teacher gave them four different unlabeled liquids to identify. Which would be unsafe for Pedro and Liz to do when working on this experiment?
A Mix the liquids together in a bowl.
B Find the mass of each liquid.
C Place a drop of each liquid on limestone.
D Pour each liquid into different test tubes.

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Answers

2014-10-31T21:13:08+08:00
D. Pour each liquid into different test tubes
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