Answer :
The relationship between the hermit crabs and the snails is A.commensalism
Why? Commensalism refers to a relationship where one organism benefits from the other without affecting it. In this case, the hermit crab benefits from the snails, via the latter's discarded shells. The crab's use of the snails' shells has no impact on the snails.
Why? Commensalism refers to a relationship where one organism benefits from the other without affecting it. In this case, the hermit crab benefits from the snails, via the latter's discarded shells. The crab's use of the snails' shells has no impact on the snails.
The symbiotic relationship that describes the association of hermit crabs and snails is commensalism.
What are commensalism?
Commensalism is a kind of connection between two living organisms in which one organism profits from the other without harming it. A commensal species profits from another species by obtaining locomotion, shelter, food, or support from the host species, which (for the most part) neither benefits nor is harmed.
Thus, commensalism is a symbiotic relationship between hermit crabs and snails.
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