Multiple Choice
The structural and trophic foundation of coral reefs is a mutualistic relationship between
A) cyanobacteria and sponges (Porifera) .
B) chemolithotrophic bacteria and stony corals (Cnidaria) .
C) dinoflagellates and stony corals (Cnidaria) .
D) cyanobacteria and stony corals (Cnidaria) .
Correct Answer:

Verified
Correct Answer:
Verified
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