What is a creature that can carry out creature that can carry out?

It seems like your question might have been cut off. If you meant to ask about a specific creature that carries out particular functions or tasks, many organisms fit this description. For instance, ants can carry food and materials back to their colonies, playing a crucial role in their ecosystem. Similarly, bees transport pollen, aiding in plant reproduction. Please clarify if you had a different creature or function in mind!