Busy little insects such as ants, gnats, and bees are some of the most industrious creatures on the planet. Ants, with four letters, are small, social insects that live in colonies and work together to build complex structures and forage for food. Ants, with three letters, are a type of ANT that is often found in homes and gardens. Gnats, with five letters, are small flying insects that can be a nuisance to humans. Finally, bees, with three letters, are important pollinators and producers of honey. All of these busy little insects play an important role in the environment.