What are beetles best described as?

Beetles are best described as hard-shelled insects due to their signature hardened forewings, known as elytra, which protect their delicate hind wings and bodies. This hard exterior distinguishes beetles from many other types of insects, providing them with a degree of protection from predators and environmental factors. The elytra not only serve a protective function but also contribute to their diverse range of adaptations, allowing beetles to thrive in various habitats.

Insects that are soft-bodied, wingless, or lacking mouthparts do not represent the characteristics typically associated with beetles. While there are many types of insects with those features, beetles specifically possess a tough outer shell and functional mouthparts designed for their feeding habits, which can include chewing and biting.