In 1951 Gabriele Falloppio published Observationes anatomicae a book which served as a commentary on Vesalius's De humani corporis fabrica (1543) in which he identified and correctly described the uterine ("Fallopian") tubes as looking like small trumpets.
There were three planes.
One hit the twin towers.
One hit the military base.
One crashed in a field.
Answer:
C, it is the only option that is not required