What three insects go thorurh complete metamorphis?

Three insects that undergo complete metamorphosis are butterflies, beetles, and bees. In this process, they transition through four distinct life stages: egg, larva (caterpillar or grub), pupa (chrysalis or cocoon), and adult. This transformation allows for significant changes in form and function as they develop. Complete metamorphosis is an adaptation that can enhance survival and reduce competition between life stages.