How do the snail and wombat benefit one another?

The snail and wombat share a symbiotic relationship primarily through the wombat's role in the environment. Wombats dig extensive burrows that can create moist habitats suitable for snails, providing them shelter and protection from predators. In return, the snails contribute to soil health through their waste, which can enhance the nutrient content of the soil around the wombat's habitat. This mutualistic interaction ultimately supports the local ecosystem.