asked 172k views
5 votes
A class is using marshmallows to demonstrate different chemicals’ properties by heating and cooling the marshmallows. Which student is practicing bad laboratory safety?

2 Answers

4 votes
The answer is 3........................
answered
User Wube
by
7.6k points
3 votes
Could you comment the options to choose from?
answered
User Karl Galvez
by
8.8k points
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