The term 'slow-moving creature' can be summarized as a SNAIL, which is a five-letter word. Snails are small mollusks that have a soft body and a hard shell. They move slowly by using their muscular foot to glide along the ground. Snails are found in many different habitats, including gardens, forests, and even deserts. They feed on plants and algae, and they are an important part of the food chain.