What small Christmas cake popular in the UK is filled with dried fruit, covered in marzipan and icing?

Christmas cake

What's the name of Pocahontas’s best human friend in the Disney movie? Which amphibian breathes completely through its skin, having no lungs at all? In baseball, what's it called when the batter reaches first base after four balls? In modern editions of Trivial Pursuit, what color category typically represents science questions? Who is credited with developing reggae music in Jamaica?