1) Norse mythology, originating from the Scandinavian region, features gods and mythical creatures like Odin, Thor, Loki, and Valkyries. It explores themes of heroism, destiny, and the battle between gods and giants, with intricate tales recorded in texts such as the Prose Edda and Poetic Edda.

2) The word "school" contains two vowels: O and O.

3) The national animal of Canada is the beaver.

4) The corpse flower, or titan arum, is known for its unpleasant smell, often compared to that of rotting flesh.