All of the following are necessary guidelines to ensure that the laboratory is a safe environment EXCEPT which statement?
A) Only students enrolled in the course are allowed in the laboratory.
B) No eating is allowed in laboratory; however, drinks are allowed.
C) Never perform an experiment without your instructor's permission.
D) Wear shoes at all times in the laboratory.
B
Explanation:
A) Anyone who is not enrolled in the course is not allowed to enter the laboratory.
C) Experiments should not be started until the instructor gives permission. Also, changes to any experiment that appear in this manual are not allowed.
D) No open-toed shoes should be worn in the laboratory.
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