Question

How do hermit crabs find new shells?

Answer 1

Hermit crabs find new shells by using their sense of smell to detect suitable shells that are empty and available for them to move into. They are constantly on the lookout for shells that are larger and more spacious than their current shell, as they need to periodically switch shells to accommodate their growing bodies.

Answer 2

Hermit crabs find new shells by searching for them on the ocean floor or near the shore. They are known to explore different shells until they find one that fits them well and provides protection. Hermit crabs are also attracted to shells that are left behind by other marine creatures or washed up on the beach.