symbiosis explained: how coral and algae (zooxanthellae) work together
Can coral survive without algae? research on alternative nutrition sources
The role of algae in coral reef ecosystems: why this relationship matters
Do all corals rely on algae? types of coral-algae relationships in the ocean
How climate change disrupts the coral-algae partnership (and what scientists are doing)
Coral and algae relationship
What happens when coral loses its algae? causes & effects of coral bleaching