Question

Which behaviors are most likely to be prohibited in a safety contract?

talking during the lab

modifying the lab procedure without the teacher's permission

leaving active heat sources unattended

calling 911 during an emergency

using laboratory chemicals for practical jokes or tricks

Answer 1

Modifying the lab, leaving heat sources unattended, using chemicals for jokes and tricks

Answer 2

2,3,5

Step-by-step explanation:

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