Which scenario shows responsible behavior with regard to lab safety

Hello. This question is incomplete. The full question is:

"Which scenario shows responsible behavior with regard to lab safety?

1. Nathan threw out his lab safety instructional manual after reading it.  2. Jessica and Elizabeth ate their lunch and evening snacks in the lab area.  3. Haley poured multiple tubes of poisonous chemicals down the lab sink.  4. Adam immediately cleaned up the fluids he had spilled in the lab area."

Adam immediately cleaned up the fluids he had spilled in the lab area

Explanation:

A laboratory is an accident-prone environment that can have disastrous results and can seriously hurt employees who work in that laboratory.

For this reason, it is important that anyone working in a laboratory be careful and prevent accidents from happening through some attitudes. An example of this can be seen in the question above, where it is shown that Adam immediately cleans up the liquids he had spilled in the laboratory area. It does this because these liquids can be flammable, toxic and can cause someone to fall.

a

explanation:

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