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stuck fish in aquarium rock
- The elephant snout, an African fish, communicates with other fish by emitting an electrical signal, sort of a fish's version of Morse Code
- Z.oox.anthellae: these are the tiny plants called dinoflagellates (single-celled microscopic organisms which belong to the Protista kingdom) that live symbiotically with corals, tridacnid clams, and some sponges. they provide food for the host and in return get the nitrogen, phosphorous, and carbon diox.ide they need for growth. the scientific name is Symbiodinium spp.
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