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LETS LOOK AT A REEF
IS IT A PLANT OR AN ANIMAL? 77
SOME INTERESTING ALLIANCES
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algae plants barnacles basal disk bath sponge beach bigger fish bottom brain corals brine shrimp Brom thymol blue budding butterfly fish carbon dioxide caves Chiton chlorophyll color change coral animals coral colony coral looks coral polyps coral reef coral rock creatures damselfish diatoms different kinds drift eggs feeding Florida reef food coloring fresh-water fringing reef gorgonians green plants green water plants hide hydra inch long jewfish kind of coral living reef magnifying glass marine animals method of reproduction microscopic night oceans oxygen and sugars palolo worms parrot fish Phytoplankton piece of coral plankton plant and animal plates poison threads pouch body pounds red and brown reef-building reefs grow sand dollar sea anemones Sea fans sea urchins seen shape shells skeleton small fish soda straw Spadefish species spines star coral stinging cells Stinging coral stinging tentacles stomach stony surface things tiny Tropic wavy worms swim yellow Zooplankton