True or False: You should always keep your work area clean.
True
When should we eat in the lab?
Never
What do we wear to protect our clothes when doing an experiment?
lab coat/ blouse
If you have long hair, what do you need to do?
Tie it up
Who is doing correctly in the picture?
Meredith
Who did wrong in the picture?
All of them
Describe the wrong actions in the picture?
Two boys are playing in the lab/ The girls didn't tie his hair up/ There're food and drink on the table.
