Physics, 17.10.2019 08:30 genyjoannerubiera

Zachary, a lab instructor, is writing a safety contract that his chemistry class will use for an experiment. he mentions that students should not eat or drink in the lab.
which other item should also be included?
a. do not wear hats in the lab.
b. do not bring backpacks to the lab.
c. do not open any windows in the lab.
d. do not chew gum in the lab.

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Zachary, a lab instructor, is writing a safety contract that his chemistry class will use for an exp...

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