What type of organism is a BEETLE?

A beetle is an insect belonging to the order Coleoptera, which is characterized by its hard, protective forewings called elytra. Beetles are one of the most diverse groups of organisms, with thousands of species varying in size, color, and habitat. They undergo a complete metamorphosis, transitioning from egg to larva to pupa and finally to adult. Beetles play important roles in ecosystems, including decomposition and pollination.