Why is the relationship between the corals and the algae in corals reefs considered as mutualism?
A. The corals benefit in the interaction and not the algae.
B. The corals and alage together without harming each other.
C. The corals receive oxygen from algae while the algae harm.
D. The coral system oxygen from algae a the algae gets protection from it
Answers & Comments
Answer:
D. The coral system oxygen from algae a the algae gets protection from it .
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