Clue Challenge Day #44: It Survived Space, Extinction & Cancer Labs. Name This Animal.
One creature. Five clues. 600 million years old. Smaller than a grain of sand. Tougher than almost anything that has ever lived. It has survived all five of Earth’s mass extinctions. It can live in the vacuum of space, in boiling water, under six times the pressure of the ocean’s deepest trench, and in temperatures … Read more