Hello. You forgot to show the image that the question is referring to. The image is attached below
Answer:
a. Sue is with her hair down by the fire.
B. Jim is eating inside the laboratory.
c. Joe is using a pipette with his mouth.
d. Jim is disturbing and making his colleagues drop objects that cannot be dropped.
e. Bob is manipulating broken objects.
Explanation:
When doing activities in a laboratory, students must meet certain safety requirements, preventing accidents from occurring, preventing them from getting hurt and preventing imposing laboratory objects from being broken, contaminated or harmed.
Among these requirements, we must emphasize that it is important to keep the hair stuck, especially close to elements that can cause fires. The pipette must not be used in the mouth under any circumstances. It is also not allowed to eat and drink inside the laboratory, to avoid contamination. It is not allowed to use laboratory materials to disturb, drop things, especially substances that can be dangerous. It is not allowed to handle broken and sharp objects, they must be quickly discarded.
