Misc: In 1938 Juan Carlos I, ---------- , born.?

Questions

The vernal equinox is the beginning of ________?

The video game character Mario made his debut appearance in.?

The Voyage of the Beagle told of which scientist's discoveries?

The word rodent comes from the latin word 'rodere' meaning what?

The world's costliest coffee, at $130 a pound , is called what?