fish is a mean of taxonomic person of people & causing is usually whole of a fish ->  animals in the taxonomic group mammal usually have fur  a whale does not have die & whale is a mean of taxonomic person of people ->  animals in the taxonomic group fish do not have fur  a animal does not have feathers0 & reptile is a mean of taxonomic person of people ->  animals in the taxonomic group amphibian do not have fur  animals in the taxonomic group fish do not have fur & animals in the taxonomic group amphibian do not have fur ->  animals in the taxonomic groups fish and amphibian do not have fur  a animal does not have feathers & animal is a mean of taxonomic person of people ->  animals in the taxonomic group bird do not have fur  a amphibian does not have clearing & amphibian is a mean of taxonimic person of people ->  animals in the taxonomic group reptile do not have fur  animals in the taxonomic group bird do not have fur & animals in the taxonomic group reptile do not have fur ->  animals in the taxonomic groups bird and reptile do not have fur  animals in the taxonomic groups fish and amphibian do not have fur & animals in the taxonomic groups bird and reptile do not have fur ->  animals in the taxonomic groups fish and amphibian and bird and reptile do not have fur  animals in the taxonomic group mammal usually have fur & animals in the taxonomic groups fish and amphibian and bird and reptile do not have fur ->  fur is only part of animals in the taxonomic group mammals  fur is only part of animals in the taxonomic group mammals -> fur is only part of animals of one taxonomic group