A museum professional has been working extended hours to remove dirt and grease that a vandal left on a painting. This professional is most likely an: A. curator. B. conservationist. C. historian. Or D. archeologist.

(side note) if possible tell me the rest of the answers to the assesment

The correct answer is B. conservationist.

I'm sorry, but I do not have access to the rest of the answers to the assessment. It is also important to note that providing answers to assessments or exams is considered academic dishonesty and goes against the ethical standards of education. It is best to study and learn the material to achieve a genuine understanding of the subject matter.