3. What is the most important structure in the coral reef ecosystem used by marine
organisms as refuge from predators?
A. algae
B. coral
C. coral reef
D. seaweed
organisms as refuge from predators?
A. algae
B. coral
C. coral reef
D. seaweed
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Explanation:
d because it's my answer
Answer:
Its B or C
Explanation:
because coral reefs ecosystem is nothing if theres no coral and fishes lives in corals so there be died if theres no coral ,thats my answer=)