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A student performs an experiment in which she heats a nonflammable
chemical over a gas burner. Which would be a poor laboratory practice during
this experiment?

A student performs an experiment in which she heats a nonflammable chemical over a gas burner Which would be a poor laboratory practice during this experiment class=

Respuesta :

Answer:

A: Eating a sandwich

Explanation:

During labs eating is a big no. Some food can catch on fire, or be contaminated or breed germs that can affect the experiment. Wearing googles is a good idea and tying back hair is a must when using fire. The work area should always be clean so A is the answer
The answer is A.
This is because you should not eat in a lab. It can cause many different issues with your experiment, including changing your variables.

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