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What is the relationship between the bristle worm and the hermit crab?
What is the relationship between the bristle worm and the hermit crab?1) The bristle worm is a predator of the hermit crab
2) The bristle worm is a parasite of the hermit crab
3) The bristle worm is a symbiotic partner of the hermit crab
4) The bristle worm is a scavenger of the hermit crab's leftovers
Final answer:The bristle worm and the hermit crab have a commensal relationship where the worm is a symbiotic partner, benefitting from the crab's protection and leftovers without affecting the crab. The correct option is 3).Explanation:The relationship between the bristle worm and the hermit crab falls under the category of commensalism, which is a type ofsymbiotic relationship.In this relationship, one species benefits while the other is neither harmed nor helped. Bristle worms often reside in the shells occupied by hermit crabs, benefiting from the protection provided by the shell and the crab's leftovers without affecting the crab.Therefore, the correct answer is that the bristle worm is a symbiotic partner of the hermit crab. Option 3) is the correct one....