What is a key distinguishing characteristic of a centipede?

A key distinguishing characteristic of a centipede is that it is fast-running and has a yellowish-brown body with multiple legs. Centipedes are known for their speed and agility, which helps them catch prey. They possess a unique body structure with a flattened shape, long antennae, and numerous segments, each equipped with one pair of legs. This attribute enables them to move quickly through their environment, making them effective predators of insects. The coloration can vary by species, but many centipedes display a yellowish-brown hue that contributes to their ability to blend into their surroundings, enhancing their hunting strategy.

In contrast, other options describe traits associated with different organisms; for instance, the ability to roll into a tight ball is characteristic of pillbugs, and generating a strong odor may refer to certain beetles or other creatures, rather than centipedes. The reference to few legs and slow movement aligns more with certain other arthropods rather than the quick and multi-legged nature of a centipede.