Title: Botany.
Question: IN what form are mineral acquired by the roots?

Title: Central Intelligence Agency.
Question: How many groups of the Directorate of Analysis focus on policy, collection and staff support?

Title: North Carolina.
Question: How many students does North Carolina State University enroll?

Title: Comics.
Question:
The popularity of the Watchmen, The Dark Knight Returns and what other comic helped popularize "graphic novel" as a term?