Her success and what she is best known for are the main topics of the paragraph. So, Answer A would be your best bet. It covers all of those points.
Answer:
Do not send water to the laboratory
Do not switch on computer when you are not asked to do it (I.C.T laboratory) or do not start practical when you are not asked to do so( Science laboratory)
Do not send food to the laboratory
Do not make noise in the laboratory
Do not quarrel or fight in the laboratory.
Hope This Helps.
This what i found hope it helps