9. Someone is selling coral reefs that have been harvested from the water. Coral reefs, as you may know, are sections of estuaries that are part of the subtidal zone and have a lot of biodiversity. What conclusions can you draw from this situation?
A. Marine life would lose their habitat.
B. Selling coral reefs help develop tourism.
C. Selling corals can make marine animals thrive.
D. Selling coral reefs has no effect in the ecosystem of estuaries and intertidal zone.​