CORAL REEF The ecology of a coral reef is. fragile. The reef is made up. of calcium carbonate. skeletons of millions of tiny.
{"Image DocumentName": "CORAL REEFThe ecology of a coral reef is. fragile. The reef is made up. of calcium carbonate. skeletons of millions of tiny.", "Image ImageDescription": "corals. Only the top part of the. reef is alive. Coral depends on a symbiotic. relationship with a form of. alga, called zooxanthellae, that lives inside the tissues.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}