Answer:
A). "Amplified unknown hot agent; high-hazard work."
Explanation:
The theme is usually considered as the central idea, subject, theme or argument of the author that he reflects through his work in order to convey it effectively to the audience. In this excerpt, <em>the recurring idea reflected by the author is that 'working in a containment zone is hazardous' which is clearly mirrored by the use of words like "</em><u><em>amplified unknown hot</em></u><em> </em><u><em>agent</em></u><em>" and </em><u><em>"high-hazard work"</em></u><em> as it adds description of the intense dangerous impact of working in these conditions and portrays the author's central claim that is to reflect the hazards of working in this zone.</em>
It seems to be C, but there is not much context providing me to explain myself.
Answer: It explains what allowed him to split himself in two and why he can no longer continue to do so.
If a person were using this source and the tables to which it refers to a primary source.
I think the answer is B) a primary source since in most research projects it's important to use primary instead of secondary sources!
~ Hope I helped & Good luck!
It is also called AN INTERPRETIVE CRITICAL ANALYSIS.
An interpretive critical analysis is a type of critical analysis which address the questions about the meaning and the significance of the work that is been examined.
