asked 79.3k views
9 votes
14. Why

are sea urchins so important in the estuary? What would happen if they were to die off?

1 Answer

10 votes
Their predators with them as their main source of energy would die off. Algae, kelp, and many more would over grow and overpopulate estuaries.
answered
User Yazan Rawashdeh
by
8.2k points
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