In "Onward", what magical creature's legs do Ian and Barley try to resurrect first?

Their father

Which mammal has an elongated snout with sticky saliva, particularly well-adapted for eating ants? Which country did the "Ugly Christmas Sweater" tradition originate from? Which Latin American singer originally performed "Bailando" in 2014? What famous explorer claimed the territory of Florida for Spain in 1513? What's the opposite mathematical operation of taking a square root?