The Florida reef tract has experienced six mass coral bleaching events. Which of the following BEST explains mass coral bleaching events?
A. the loss of zooxanthellae, which give coral their bright colors
B. the loss of photophores, which give coral their bright colors
C. the loss of zooxanthellae, organs that give off light
D. the loss of photophores, organs that give off light
1 answer
A. the loss of zooxanthellae, which give coral their bright colors