duvensley561 duvensley561

04-11-2021
Biology

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What did the purple sea stars help to do on Tatoosh Island?

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briannah71508 briannah71508

04-11-2021

Answer:

"In the 1960's, the purple sea star was one of the first species recognized as a keystone. Its presence keeps tide pools in balance and prevents mussels from taking over the ecosystem."Explanation:

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