Deadly creatures are found all over the world-in deserts, jungles, caves, the frozen tundra, and even the ocean! Some are big, like polar bears, tigers, and hippos. Others are small, like fire ants and beetles. No matter what their size, they all have deadly weapons! Komodo dragons´ mouths are full of harmful bacteria Bombardier beetles shoot boiling hot poison Polar bears are the largest land predators, with 12-inch paws that can kill with one swipe American alligators swallow their prey whole