The metric system has a lot of smaller more precise measurements than us in the US.
Sorry for such late an answer, but I believe its A) Predicate Nominative.
A literary form that illustrates profound moral and spiritual meaning is called AN ALLEGORY.
An allegory can be in form of a story or a poem, which usually has hidden interpretations or symbolic meaning and which often offers moral or spiritual lessons. Allegory is considered to be an extended metaphor because it represents a thing that stands for something else.
There is no scene 11. I may be able to find what you are talking about though. I love me some Macbeth
Your answer is true because the researcher is overwhelmed and gets very stressed over finding information