Question

What does starfish acquire food in a unique way?

Answer 1

By tracing the blood in water star fish acquired food it's a unique way ..

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Answer 2

By tracing the blood in water and by tracing decomposed food particles and meat in water starfish avail it's nutrition from. Also when they can find injured snails and fishes floating in water they eat those which are available. Not all the species of starfish hunts for meat but mostly hunts for them and feeds on the decomposed food and animals remains and fishes remain in water. The diets include clams and oysters, arthropods, small fish and gastropod molluscs.