What mutant has blue fur and serves as a scientist on X-Men teams?

Beast

What monster with snakes for hair could turn onlookers into stone? What 1995 Disney movie has the song "Colors of the Wind"? What Nintendo fighting game features characters from franchises like Pokémon, Metroid, and Kirby? Who was the first European explorer to reach India by sea? Which US President was known as 'Old Hickory'?