questionedithistorytranslationsCurrent version This is the accepted version. added by synapsaa Dec. 29, 2018, 12:27 a.m. When did first animals appear? 6 thousand years ago600 - 750 million years ago10 million years agoit's impossible to defineThe oldest animals are found in the Ediacaran biota, towards the end of the Precambrian, around 610 million years ago. It had long been doubtful whether these included animals, but the discovery of the animal lipid cholesterol in fossils of Dickinsonia establishes that these were indeed animals.synapsaaShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Animal#Evolutionary origin3Very interesting! wikipedia → Animal#Evolutionary originreach: rather globalanimalsVotes +1 Very interesting! Ts +1 Very interesting! M +1 Very interesting! ShadowMaster