A buggy, often referred to as an insect, is a small, six-legged creature belonging to the class Insecta. Insects are characterized by their three main body parts: the head, thorax, and abdomen. They have a hard exoskeleton, compound eyes, and antennae, which help them sense their environment. Common examples of insects include beetles, ants, and butterflies. Insects play vital roles in ecosystems, such as pollination, decomposition, and serving as food for other animals. They can be found in nearly every habitat on Earth, from forests to deserts. Despite their small size, insects are incredibly diverse, with millions of species identified and many more yet to be discovered.