Does the snail benefit from the hermit crab's action?

Yes, the snail benefits from the hermit crab's actions in a mutualistic relationship. When a hermit crab uses a shell, it can create a more stable environment and protection for the snail if it moves into the abandoned shell. Additionally, the hermit crab's movement can help the snail access new food sources and habitats. Overall, the relationship can enhance the survival and well-being of both species.